Warning: Permanently added '10.128.1.176' (ED25519) to the list of known hosts.
2023/07/27 09:24:54 ignoring optional flag "sandboxArg"="0"
2023/07/27 09:24:54 parsed 1 programs
2023/07/27 09:24:54 executed programs: 0
[   49.163950][ T2231] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
[   50.191554][ T2648] loop0: detected capacity change from 0 to 8192
[   50.198451][ T2648] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   50.211424][ T2648] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal
[   50.220628][ T2648] REISERFS (device loop0): using ordered data mode
[   50.227178][ T2648] reiserfs: using flush barriers
unexpected fault address 0xa7da0
fatal error: fault
[signal SIGSEGV: segmentation violation code=0x1 addr=0xa7da0 pc=0x4e72d1]

goroutine 6 [running]:
runtime.throw({0xa33488?, 0x20000?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc000059ea0 sp=0xc000059e70 pc=0x43627d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:851 +0x28a fp=0xc000059f00 sp=0xc000059ea0 pc=0x44ce0a
os.(*File).read(...)
	/usr/local/go/src/os/file_posix.go:31
os.(*File).Read(0xc000eb4010, {0xc00110002c?, 0xc000059f90?, 0x0?})
	/usr/local/go/src/os/file.go:118 +0x51 fp=0xc000059f58 sp=0xc000059f00 pc=0x4e72d1
github.com/google/syzkaller/pkg/ipc.makeCommand.func2(0xc0000ee2a0)
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:629 +0x8a fp=0xc000059fc8 sp=0xc000059f58 pc=0x8ef84a
github.com/google/syzkaller/pkg/ipc.makeCommand.func7()
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:644 +0x2a fp=0xc000059fe0 sp=0xc000059fc8 pc=0x8ef78a
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000059fe8 sp=0xc000059fe0 pc=0x4693e1
created by github.com/google/syzkaller/pkg/ipc.makeCommand
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/pkg/ipc/ipc.go:623 +0xa7b

goroutine 1 [semacquire]:
runtime.gopark(0x8e0da5?, 0xc000f3fdf0?, 0x0?, 0x80?, 0xc00025e850?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000f3fd80 sp=0xc000f3fd60 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.semacquire1(0xc000039a58, 0xf8?, 0x1, 0x0, 0xa0?)
	/usr/local/go/src/runtime/sema.go:160 +0x20f fp=0xc000f3fde8 sp=0xc000f3fd80 pc=0x44a18f
sync.runtime_Semacquire(0x52e516?)
	/usr/local/go/src/runtime/sema.go:62 +0x27 fp=0xc000f3fe20 sp=0xc000f3fde8 pc=0x465187
sync.(*WaitGroup).Wait(0xc00008a360?)
	/usr/local/go/src/sync/waitgroup.go:116 +0x4b fp=0xc000f3fe48 sp=0xc000f3fe20 pc=0x4740eb
main.main()
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:123 +0x625 fp=0xc000f3ff80 sp=0xc000f3fe48 pc=0x8f2b45
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000f3ffe0 sp=0xc000f3ff80 pc=0x438b67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000f3ffe8 sp=0xc000f3ffe0 pc=0x4693e1

goroutine 2 [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056fb0 sp=0xc000056f90 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000056fe0 sp=0xc000056fb0 pc=0x438dd0
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000056fe8 sp=0xc000056fe0 pc=0x4693e1
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 3 [GC sweep wait]:
runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057780 sp=0xc000057760 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:319 +0xde fp=0xc0000577c8 sp=0xc000057780 pc=0x42415e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc0000577e0 sp=0xc0000577c8 pc=0x4193e6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000577e8 sp=0xc0000577e0 pc=0x4693e1
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 4 [GC scavenge wait]:
runtime.gopark(0xc000074000?, 0xc60798?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000057f70 sp=0xc000057f50 pc=0x438f96
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x1eaaa80)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc000057fa0 sp=0xc000057f70 pc=0x422053
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:633 +0x65 fp=0xc000057fc8 sp=0xc000057fa0 pc=0x422645
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc000057fe0 sp=0xc000057fc8 pc=0x419386
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000057fe8 sp=0xc000057fe0 pc=0x4693e1
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 17 [finalizer wait]:
runtime.gopark(0x439312?, 0x7fb186d6ba48?, 0x0?, 0x0?, 0xc000056770?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000056628 sp=0xc000056608 pc=0x438f96
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000567e0 sp=0xc000056628 pc=0x418427
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000567e8 sp=0xc0000567e0 pc=0x4693e1
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45

goroutine 18 [select]:
runtime.gopark(0xc000052788?, 0x3?, 0x90?, 0x0?, 0xc000052772?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0000525f8 sp=0xc0000525d8 pc=0x438f96
runtime.selectgo(0xc000052788, 0xc00005276c, 0xc0000f7e80?, 0x0, 0x0?, 0x1)
	/usr/local/go/src/runtime/select.go:327 +0x7be fp=0xc000052738 sp=0xc0000525f8 pc=0x44909e
go.opencensus.io/stats/view.(*worker).start(0xc0000f7e80)
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:292 +0xad fp=0xc0000527c8 sp=0xc000052738 pc=0x88d16d
go.opencensus.io/stats/view.init.0.func1()
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x26 fp=0xc0000527e0 sp=0xc0000527c8 pc=0x88c3a6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x4693e1
created by go.opencensus.io/stats/view.init.0
	/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/vendor/go.opencensus.io/stats/view/worker.go:34 +0x96

goroutine 19 [GC worker (idle)]:
runtime.gopark(0xb69ec3381?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052f50 sp=0xc000052f30 pc=0x438f96
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc000052fe0 sp=0xc000052f50 pc=0x41b151
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x4693e1
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 5 [GC worker (idle)]:
runtime.gopark(0xb69e89519?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000058750 sp=0xc000058730 pc=0x438f96
runtime.gcBgMarkWorker()
	/usr/local/go/src/runtime/mgc.go:1275 +0xf1 fp=0xc0000587e0 sp=0xc000058750 pc=0x41b151
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000587e8 sp=0xc0000587e0 pc=0x4693e1
created by runtime.gcBgMarkStartWorkers
	/usr/local/go/src/runtime/mgc.go:1199 +0x25

goroutine 22 [IO wait]:
runtime.gopark(0xc000143a10?, 0x4318f7?, 0x10?, 0x3a?, 0x4318f7?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc0001439e8 sp=0xc0001439c8 pc=0x438f96
runtime.gopark(0x0?, 0xa?, 0x0?, 0x0?, 0xc00000000a?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000143a08 sp=0xc0001439e8 pc=0x438f96
runtime.netpollblock(0xc0004bf3e5?, 0x4daa92?, 0x0?)
	/usr/local/go/src/runtime/netpoll.go:527 +0xf7 fp=0xc000143a40 sp=0xc000143a08 pc=0x4318f7
internal/poll.runtime_pollWait(0xc086d8ee50, 0xc000143af0)
	/usr/local/go/src/runtime/netpoll.go:306 +0x89 fp=0xc000143a60 sp=0xc000143a40 pc=0x4637a9
fatal error: unexpected signal during runtime execution
panic during panic
[signal SIGSEGV: segmentation violation code=0x1 addr=0x118 pc=0x45a85c]

runtime stack:
runtime.throw({0xaea2d0?, 0x10dfc60?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0xc0001478c0 sp=0xc000147890 pc=0x43627d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:821 +0x3e9 fp=0xc000147920 sp=0xc0001478c0 pc=0x44cf69
runtime.gentraceback(0x26f00000000?, 0x8ee7a0?, 0x4b?, 0xc0000076c0, 0x0, 0x0, 0x64, 0x0, 0xc000147d08?, 0x0)
	/usr/local/go/src/runtime/traceback.go:258 +0x8bc fp=0xc000147c78 sp=0xc000147920 pc=0x45a85c
runtime.traceback1(0xc0000076c0?, 0xa30900?, 0x3?, 0xc0000076c0, 0x0?)
	/usr/local/go/src/runtime/traceback.go:776 +0x1b6 fp=0xc000147e38 sp=0xc000147c78 pc=0x45c956
runtime.traceback(...)
	/usr/local/go/src/runtime/traceback.go:723
runtime.tracebackothers.func1(0xc0000076c0)
	/usr/local/go/src/runtime/traceback.go:992 +0xe5 fp=0xc000147e78 sp=0xc000147e38 pc=0x45d885
runtime.forEachGRace(0xc000147ee0)
	/usr/local/go/src/runtime/proc.go:604 +0x4d fp=0xc000147ea8 sp=0xc000147e78 pc=0x439acd
runtime.tracebackothers(0xc000007860?)
	/usr/local/go/src/runtime/traceback.go:978 +0xe5 fp=0xc000147f10 sp=0xc000147ea8 pc=0x45d765
runtime.dopanic_m(0xc000007860, 0x4362f5?, 0xa33488?)
	/usr/local/go/src/runtime/panic.go:1269 +0x285 fp=0xc000147f88 sp=0xc000147f10 pc=0x436c25
runtime.fatalthrow.func1()
	/usr/local/go/src/runtime/panic.go:1123 +0x48 fp=0xc000147fc8 sp=0xc000147f88 pc=0x436648
runtime.systemstack()
	/usr/local/go/src/runtime/asm_amd64.s:496 +0x49 fp=0xc000147fd0 sp=0xc000147fc8 pc=0x467369
[   50.232269][ T2648] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18