Details
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Type:
Bug
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Status: Done (View Workflow)
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Priority:
Low
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Resolution: Complete
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Affects Version/s: None
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Fix Version/s: 11.3-U2
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Component/s: OS
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Labels:None
Description
I am seeing a kernel panic on failover when the active node reboots. The node had 1 jail running at the time. ( This is on TN 11.3 INTERNAL 45 )
Stopping zfsd. Waiting for PIDS: 1631. null_bypass: no map for vop_closeFatal trap 12: page fault while in kernel mode cpuid = 7; apic id = 07 fault virtual address = 0x8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff808055fd stack pointer = 0x28:0xfffffe085c2633d0 frame pointer = 0x28:0xfffffe085c263400 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 5858 (postgres) trap number = 12 panic: page fault cpuid = 7 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe085c263080 vpanic() at vpanic+0x17e/frame 0xfffffe085c2630e0 panic() at panic+0x43/frame 0xfffffe085c263140 trap_fatal() at trap_fatal+0x369/frame 0xfffffe085c263190 trap_pfault() at trap_pfault+0x49/frame 0xfffffe085c2631f0 trap() at trap+0x29d/frame 0xfffffe085c263300 calltrap() at calltrap+0x8/frame 0xfffffe085c263300 --- trap 0xc, rip = 0xffffffff808055fd, rsp = 0xfffffe085c2633d0, rbp = 0xfffffe085c263400 --- null_add_writecount() at null_add_writecount+0x5d/frame 0xfffffe085c263400 VOP_ADD_WRITECOUNT_APV() at VOP_ADD_WRITECOUNT_APV+0x80/frame 0xfffffe085c263430 vn_close1() at vn_close1+0x125/frame 0xfffffe085c2634b0 vn_closefile() at vn_closefile+0x4c/frame 0xfffffe085c263530 closef() at closef+0x24e/frame 0xfffffe085c2635c0 fdescfree_fds() at fdescfree_fds+0x80/frame 0xfffffe085c263600 fdescfree() at fdescfree+0x4b6/frame 0xfffffe085c2636c0 exit1() at exit1+0x52c/frame 0xfffffe085c263720 sigexit() at sigexit+0xcf1/frame 0xfffffe085c2639c0 postsig() at postsig+0x293/frame 0xfffffe085c263a80 ast() at ast+0x347/frame 0xfffffe085c263ab0 doreti_ast() at doreti_ast+0x1f/frame 0x7fffffffdd40 KDB: enter: panic [ thread pid 5858 tid 100680 ] Stopped at kdb_enter+0x3b: movq $0,kdb_why db:0:kdb.enter.default> write cn_mute 1 cn_mute 0 = 0x1