last executing test programs: 7.165057763s ago: executing program 2 (id=1220): write$auto(0x1, &(0x7f0000000000)='//\xf2\x00', 0x80000000) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x400005, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x4000, 0xfee0, 0x3fd9, 0x3, 0xfffff000) r0 = signalfd4$auto(0xffffffffffffffff, 0x0, 0x7, 0x0) r1 = socket(0x15, 0x5, 0x0) copy_file_range$auto(r1, 0x0, r0, &(0x7f00000000c0)=0xfffffffffffffbff, 0x9, 0x0) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x6a) ustat$auto(0x801, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tun_fops_tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2002, 0x0) mmap$auto(0x0, 0x5, 0x9, 0x204f7, 0x401, 0x8000) futex$auto(&(0x7f0000000100)=0x2, 0x85, 0x2, 0x0, 0x0, 0x9) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, 0x0) r3 = openat$auto_proc_pagemap_operations_internal(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/pagemap\x00', 0x80800, 0x0) read$auto(r3, 0x0, 0x39b8) r4 = waitid$auto_P_PGID(0x2, 0x0, &(0x7f0000000440)={@siginfo_0_0={0x3, 0x3, 0x9, @_sigfault={&(0x7f0000000280)="475367cd152bda9356b4fb80bf96610935917d7500d36c55e4c61297cb1c97ca9cd2415b006b", @_addr_pkey={"d0578e1652bd41c6", 0xfffff82d}}}}, 0x80000000, &(0x7f00000004c0)={{0x7f, 0x4}, {0x1, 0x2}, 0x80, 0xf8, 0xa, 0x2, 0x7fffffffffffffff, 0x1, 0x96, 0x0, 0x8, 0x2, 0x5, 0x1, 0x8, 0x7}) r5 = setfsuid$auto(0xee00) r6 = setfsuid$auto(0xee01) setresuid$auto(r5, r6, r5) sendmsg$auto_IPVS_CMD_GET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000e80)=ANY=[@ANYBLOB="a4190000", @ANYRESDEC=r4, @ANYBLOB="040025bd7000fbdbdf250400000029030180760efbf3bb42e5a3012a07cec5beec7ff2931f9a9d373b11c552139b6508005100", @ANYRESOCT=0x0, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYBLOB="0800ea00", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYRESOCT=r1, @ANYRESHEX=r2, @ANYBLOB="0000d2003c0020800f151000b2195e3f5fb492525b5e402b262500000800bc", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32, @ANYBLOB="799fb730409b4f8a1200f67168a42a3654d74f78bd8b8e4cae2f8f0d7ff61e0ead4bbda251097e2c3503776453ecab64e579ce1478f25e04f01e996f1f6938b0bd452b674303181a95e0d75dd1e69ea67d0f8fdffdd1f9672f12f9da171d0f11c71b28f3bb48812366387f4ae04341f5dae5ca7bfc7cab182346a7fe17aa52aea27d5b12d1c8f4c70800060001000000"], 0x19a4}, 0x1, 0x0, 0x0, 0x90}, 0x44004) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000180)='ns/uts\x00') ioctl$auto(0x3, 0xc0383e04, 0xffffffffffffffff) r7 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) prctl$auto(0x61, 0x1, r4, 0x400000000000001, 0xfffffffffffffffd) write$auto(r7, &(0x7f0000000400)='/dev/audio1\x00', 0x100000a3d9) select$auto(0xe, 0x0, 0x0, &(0x7f00000002c0)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x8000001f, 0x7, 0x6d3e, 0x9, 0x2, 0x6]}, 0x0) 5.636114263s ago: executing program 3 (id=1227): select$auto(0x85, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x6}) r0 = openat$auto_tty_fops_tty_io(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptyd4\x00', 0x40001, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) write$auto(0x3, 0x0, 0xfdef) ioctl$auto(0x3, 0x540a, r0) socket(0x2, 0xa, 0x80000001) getpid() mmap$auto(0x0, 0x2020009, 0x81, 0xf8, 0xfffffffffffffffa, 0x8000) madvise$auto(0x0, 0x2000040080000000, 0xe) r1 = socket(0x29, 0x5, 0x0) write$auto(r1, 0x0, 0xfffffdfa) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) wait4$auto(0x0, 0x0, 0x2, 0x0) process_vm_readv$auto(0x0, &(0x7f0000000480)={0x0, 0xfff}, 0x1, &(0x7f0000000280)={0x0, 0x40000100000001}, 0x80, 0x0) close_range$auto(0x2, 0x8, 0x0) ioctl$auto(0x3, 0xc0585605, 0x38) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x400000000000, 0x2000b, 0x0, 0xeb2, 0x401, 0x8000) mq_timedsend$auto(0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f00000000c0)={0x3, 0x3}) select$auto(0x2, &(0x7f0000000000)={[0x1, 0x1, 0x0, 0xfffffffffffffe00, 0xa, 0x3, 0xfffffffffffffffc, 0x4, 0xd6, 0x2, 0x8, 0x4, 0x5, 0x5, 0x100, 0x6]}, 0x0, &(0x7f0000000140)={[0x10000, 0xfffffffffffff069, 0x80000000, 0x8, 0x3, 0x27f, 0x3b34bdb6, 0x2, 0x7f, 0x3, 0x8, 0x7, 0x0, 0x4, 0x475, 0x7ffffffffffffffc]}, &(0x7f00000001c0)={0x46c3, 0xffffffffffff8000}) timer_create$auto_CLOCK_MONOTONIC(0x1, &(0x7f0000000400)={@sival_ptr=&(0x7f0000000080)="3303ee0a8ad0ae410eda94b5d9c561283239090c5b0315442ab4ec319f1b636792f19af2751b4567030742f22f2a195820", @inferred=r0, 0x5, @_sigev_thread={&(0x7f00000002c0)=&(0x7f0000000240)=0x25, &(0x7f0000000300)="4abd90397d3c93a98349ad1e3237df8cd848c1389a286c0d27e67ea95144b9a8af5626ab16f979c2cd0a4b5878a380591ea9a31180b35b84ace00d993dae90d6fc2bae85a8466ee951df301e06658169cbea1e8d441371fcda659879240885a7ed1bd04b41bae7a82093f9faebc160cde5f188863cf457b2e25d8c8384436ceeaca1805f74fd37bdb3bc5ef986eae6151a79ce6e56fef088b94af55e980164f4485de05c14964f2a0fa7ac8bf9e6cb5ba8d461ea9f5d0eae8e3ce53152ba10f7b079a815"}}, &(0x7f0000000440)=0xb) prctl$auto(0x23, 0x6, 0x2008, 0x4, 0x0) bpf$auto(0x0, &(0x7f0000000280)=@bpf_attr_4={0x1e, 0x4, 0x1, 0x8}, 0x6f4) 5.357723896s ago: executing program 2 (id=1228): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101c41, 0x0) openat$auto_snd_pcm_oss_f_reg_pcm_oss(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio1\x00', 0x503b42, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$auto(0x3, 0x6, 0x7, 0x0, 0xffffff01) socket(0xa, 0x801, 0x84) socket(0x2c, 0x3, 0x0) recvfrom$auto(0x4, 0x0, 0x1, 0x3ffffd, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000080000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) msgctl$auto(0x4000009, 0xffffffbb, 0x0) bind$auto(0x3, 0x0, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) 4.68711049s ago: executing program 2 (id=1230): mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r0, 0x0, 0x20) r1 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r1, &(0x7f0000000200)={0x0, 0x7}, 0x3) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) sysfs$auto(0x2, 0x100000000000007, 0x0) r2 = openat$auto_uinput_fops_uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x40080, 0x0) ioctl$auto_UI_DEV_SETUP(r2, 0x405c5503, 0x0) sendmsg$auto_OVS_DP_CMD_DEL(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="24010000", @ANYRES16=0x0, @ANYBLOB="00042abd70"], 0x24}, 0x1, 0x0, 0x0, 0x8040}, 0x8004) ioctl$auto_UI_DEV_CREATE(r2, 0x5501, 0x0) socket(0xa, 0x801, 0x84) adjtimex$auto(0x0) 4.054670371s ago: executing program 3 (id=1231): r0 = socket(0x2b, 0x1, 0x1) sendmsg$auto_NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x48000}, 0x20044094) r1 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) listen$auto(0x3, 0x81) kill$auto(r1, 0x8) 3.938061222s ago: executing program 3 (id=1232): statmount$auto(0x0, &(0x7f0000000180)={0xa, 0x1, 0x401bf, 0x7352, 0x3f, 0x8000, 0x1ffde, 0x7, 0x2, 0x4, 0x9, 0x3, 0x5, 0x8, 0x3000, 0x9, 0x6, 0x10002, 0x80, 0x400, 0x0, 0x7, 0x1ffc, 0x203, 0x400, 0x84}, 0x1fe, 0xd) modify_ldt$auto(0x11, 0xfffffffffffffffc, 0x23b94) r0 = socket(0x2, 0x80002, 0x0) setsockopt$auto_SO_MARK(r0, 0x0, 0x24, 0x0, 0x3) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="10002d"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x24008000) fanotify_init$auto(0x5, 0x2000000000002) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[], 0x1ac}}, 0x40000) mmap$auto(0x0, 0x8, 0x4000000000df, 0xeb1, 0x401, 0x8000) sendmsg$auto_OVS_VPORT_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYBLOB="11"], 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r1 = socket(0x10, 0x2, 0x0) mmap$auto(0x9, 0x81, 0x6, 0xedb, r1, 0x740fc7a3) sendmmsg$auto(r1, &(0x7f0000000200)={{0x0, 0xfe, &(0x7f0000000100)={0x0, 0xfc2}, 0x2, 0x0, 0x7, 0xa505}, 0x800}, 0x7, 0x4008) 3.809812436s ago: executing program 2 (id=1234): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) socket(0x2, 0x80002, 0x73) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) write$auto(r0, &(0x7f0000000340)='\xa3o\a`\f\f4\xc6\xe7\x8a\x16h\x80\xb5\xed\xe4\xec\xfe\xe50\xb9\xbb1/#\xdc\xdd\xed\xa2\x85\xa1\xd5\xf5\xfeG\xdcI\xe3c\xb8BS\x04Y\xc9N\x98\xc6I_E \xc8^T\x84Mh\xf4Y\xcc\xe4\x9al\x88\x8fX\xcb\xad\x1d*\xec\x1dG@H/N\xaa\x1b\xce\x8b\xff\xcfe\xac\xda\xb0\xbe;-y\x12\x13\x93\x1d\xb5>\x1c\x02Tv\x92\xc0\x1c\xaa\x8a8\x0e_Fv\x00\xdc\nfd\x16\xa6d\xa3z\xdf\xc7o+1\xf4Q\xf7i\xd6.\t\x10\x99\xc4\x06\xa3\xbf*\xbb\xe0H\xc9u+\x17\x93!\x1c\xc3\xcd\xc1y\xaf\xf1\xd1B\xaa[\x9d\xb6\xad\xe2\xff\x9b[{\xd1z\x18\xba\x7f\xb5\x10\xdd1\xf2\x9c\xb0=\xf09\r\xc3\x1b9\xbe\xa8\xe76[/<,\xe1\x90\xb3G}\x85E\xc6\x8ak4\xc3+\xf0\x9f\xe0F\x1b\xdb\x84\x17\xc0\x99\xf1\xb5,\x1f\x8a\xe7\x0f\xd7\xc2{>\xb9q\xc3\xa7\xaaF|\\4\x03Z\xecH\x99\xber\xab\xe6+>\x95\x86\x83\xfb\x16o\x98\xe0\xe9d\xa1z^}\xc7\x12\xe6b\xa2\xb1X\x062\x12\xec\x12.\xbb\x10\x11\xdb_Xo\xfc\xcd\x8av\x80\xf0!n\x8d\xee)\rm\xc5\xee\xd6\xde\xc7\xf8\xdf\xc1?\x82\xca\xb6X\xe3\xfc\xf8\x1a\xe7U\xd6\f\x8e\x98+\x99\x1dqtV\xb4\x05\xa4ge', 0x110000a3d9) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x5, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) (fail_nth: 1) 3.018767698s ago: executing program 1 (id=1236): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) socket(0x2, 0x80002, 0x73) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) write$auto(r0, &(0x7f0000000340)='\xa3o\a`\f\f4\xc6\xe7\x8a\x16h\x80\xb5\xed\xe4\xec\xfe\xe50\xb9\xbb1/#\xdc\xdd\xed\xa2\x85\xa1\xd5\xf5\xfeG\xdcI\xe3c\xb8BS\x04Y\xc9N\x98\xc6I_E \xc8^T\x84Mh\xf4Y\xcc\xe4\x9al\x88\x8fX\xcb\xad\x1d*\xec\x1dG@H/N\xaa\x1b\xce\x8b\xff\xcfe\xac\xda\xb0\xbe;-y\x12\x13\x93\x1d\xb5>\x1c\x02Tv\x92\xc0\x1c\xaa\x8a8\x0e_Fv\x00\xdc\nfd\x16\xa6d\xa3z\xdf\xc7o+1\xf4Q\xf7i\xd6.\t\x10\x99\xc4\x06\xa3\xbf*\xbb\xe0H\xc9u+\x17\x93!\x1c\xc3\xcd\xc1y\xaf\xf1\xd1B\xaa[\x9d\xb6\xad\xe2\xff\x9b[{\xd1z\x18\xba\x7f\xb5\x10\xdd1\xf2\x9c\xb0=\xf09\r\xc3\x1b9\xbe\xa8\xe76[/<,\xe1\x90\xb3G}\x85E\xc6\x8ak4\xc3+\xf0\x9f\xe0F\x1b\xdb\x84\x17\xc0\x99\xf1\xb5,\x1f\x8a\xe7\x0f\xd7\xc2{>\xb9q\xc3\xa7\xaaF|\\4\x03Z\xecH\x99\xber\xab\xe6+>\x95\x86\x83\xfb\x16o\x98\xe0\xe9d\xa1z^}\xc7\x12\xe6b\xa2\xb1X\x062\x12\xec\x12.\xbb\x10\x11\xdb_Xo\xfc\xcd\x8av\x80\xf0!n\x8d\xee)\rm\xc5\xee\xd6\xde\xc7\xf8\xdf\xc1?\x82\xca\xb6X\xe3\xfc\xf8\x1a\xe7U\xd6\f\x8e\x98+\x99\x1dqtV\xb4\x05\xa4ge', 0x110000a3d9) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x5, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) 2.624946097s ago: executing program 2 (id=1237): mmap$auto(0x0, 0x5, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x4c440, 0x0) preadv2$auto(0x3, &(0x7f0000001000)={0x0, 0x80000000}, 0x5, 0x0, 0x7, 0x2e) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) shutdown$auto(0x200000003, 0x0) setfsuid$auto(0xee00) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) userfaultfd$auto(0x1) mmap$auto(0x0, 0x800, 0x2, 0xef2, 0x95, 0x8000) ptrace$auto(0x10, r0, 0x4, 0x7ff) 1.825040199s ago: executing program 0 (id=1238): r0 = socket(0xa, 0x3, 0x3b) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) mmap$auto(0x0, 0x2020009, 0x2, 0xeb1, 0xfffffffffffffffa, 0x8000) close_range$auto(0x2, 0x8, 0x0) io_uring_setup$auto(0x6, 0x0) socket(0x23, 0x5, 0x0) bind$auto(0x3, 0x0, 0x6a) getsockopt$auto(r0, 0x29, 0x6, 0x0, 0x0) 1.822691648s ago: executing program 1 (id=1239): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/dirty_writeback_centisecs\x00', 0x163041, 0x0) mmap$auto(0x0, 0xfff, 0xdf, 0xeb1, 0x401, 0x8000) pwrite64$auto(0xc8, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x88ds\x1cJ\x99\x00:\x00!\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@\x18\x0f\xc0\xc1\xf2\x14^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;C\\\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeeq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2', 0xf, 0x7) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80002, 0x0) read$auto(r0, 0x0, 0x6) writev$auto(r0, &(0x7f00000000c0)={0x0, 0x3}, 0x7) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC0D0p\x00', 0x210800, 0x0) chdir$auto(&(0x7f0000000080)='./file0\x00') write$auto(0x3, 0x0, 0xfdef) ioctl$auto_SNDCTL_DSP_SETSYNCRO(r0, 0x5015, &(0x7f0000000100)="3b9eef8ba7ceca5a43f551c3c19796e169d857a510eee535086004eebff6240d15149aee0d7b329e1d0862cd9f20ee4bff6bce58b83b4fca801c40a419cd9cbbb14be3842e781455ad472e5923c30aa465478229f6d03d27e1b2115c595cf329c9f66cb486d5d0bdbc0cb355") 1.810755733s ago: executing program 2 (id=1240): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) kill$auto(r0, 0x8) 1.74087176s ago: executing program 3 (id=1241): openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x40000000c07) 1.552274541s ago: executing program 0 (id=1242): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0x0, 0x46, 0xffffffff, 0x2}, 0x8001, 0x0, 0x6) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1ac}, 0x1, 0x0, 0x0, 0x4004810}, 0x800) io_uring_setup$auto(0x8000, &(0x7f0000000140)={0x2, 0x8, 0x3, 0x0, 0x7, 0x2, 0xffffffffffffffff, [0x95, 0x9], {0xffffff80, 0x9, 0x10, 0xb831, 0x3, 0xdbb, 0x3, 0xee9, 0x2}, {0x8001, 0x6, 0x8, 0x1, 0x3, 0x0, 0x4, 0x6, 0xf}}) ppoll$auto(&(0x7f0000000140)={0xffffffffffffffff, 0x3ff, 0x4}, 0x7f, 0x0, 0x0, 0x8) close_range$auto(0x2, 0x8, 0x0) r0 = socket(0x10, 0x2, 0x4) socket(0x10, 0x2, 0x0) sendmsg$auto_OVS_DP_CMD_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0f0026"], 0x24}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$auto_NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="72010000", @ANYBLOB="12"], 0x1ac}}, 0x40000) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) socketpair$auto(0x1e, 0x5, 0x8000000000000000, 0x0) recvmmsg$auto(0x4, &(0x7f0000000200)={{0x0, 0x4, &(0x7f0000000140)={0x0, 0x4da}, 0x4, 0x0, 0x8, 0x800}, 0x3}, 0x7, 0xe, 0x0) write$auto(0x3, 0x0, 0x10001) mmap$auto(0x200000000, 0x4020009, 0xdf, 0xeb1, r0, 0x1) close_range$auto(0x2, 0x8, 0x0) socket(0x11, 0x3, 0x1) r1 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x1a1402, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) pipe$auto(&(0x7f0000000100)=r2) ioctl$auto_PPPIOCSMRU(r1, 0xc004743e, 0x0) capset$auto(0x0, &(0x7f0000000000)={0x1, 0x6, 0x48}) setsockopt$auto_SO_NO_CHECK(r2, 0x8c2e, 0xb, &(0x7f00000000c0)='/dev/ppp\x00', 0x4) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000040)={0x6, 0x0}) ioctl$auto_PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000080)={0x9, &(0x7f0000000000)={0xc, 0xf1, 0xb0, @raw=0x43}}) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket(0x1f, 0x5, 0x1) connect$auto(r3, &(0x7f0000000000), 0x55) 1.55181035s ago: executing program 1 (id=1243): r0 = ioctl$auto_TIOCGPTPEER2(0xffffffffffffffff, 0x5441, 0x0) read$auto_ftrace_enable_fops_trace_events(r0, &(0x7f0000000000)=""/186, 0xba) write$auto(0xca, &(0x7f0000000140)='\x04\x0e\x06\xd5\x89|d\v\x00\x00@\x00\x81\x00\x00\x00\xf6\xf5\x00\xdf\xff\x00', 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) read$auto(r0, &(0x7f0000000100)='wlan0\x00', 0x0) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000700)={0x1c, r2, 0xb01, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000084) mmap$auto(0x0, 0x400008, 0xdf, 0x9b72, 0x2, 0x8000) socket(0x11, 0x3, 0x0) bind$auto(0x3, 0x0, 0x6a) connect$auto(0x3, 0x0, 0x54) sysfs$auto(0x2, 0x810000000000003a, 0x0) r5 = getsockopt$auto(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x10, 0x2, 0x4) socket(0xa, 0x3, 0x3a) setsockopt$auto(0x400000000000003, 0x29, 0x1c, 0x0, 0x4) r6 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/block2mtd/parameters/block2mtd\x00', 0x601, 0x0) write$auto(r6, &(0x7f0000000240)=',-\t', 0x2000008008) modify_ldt$auto(0x6, &(0x7f0000000180)="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", 0xe) openat$auto_buffer_subbuf_size_fops_trace(0xffffffffffffff9c, &(0x7f0000002180)='/sys/kernel/tracing/buffer_subbuf_size_kb\x00', 0x8000, 0x0) r7 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/ip_vs_conn_sync\x00', 0x400, 0x0) pread64$auto(r7, 0x0, 0xc, 0x1000) ioctl$auto_BTRFS_IOC_SNAP_CREATE(r5, 0x50009401, &(0x7f0000001180)={@inferred=r7, "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"}) 1.551250298s ago: executing program 3 (id=1244): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = prctl$auto_PR_SET_MM_ARG_START(0xb, 0x8, 0x0, 0xbb, 0x0) mmap$auto(0x7, 0x3, 0xdc, 0x15, r1, 0x5e) r2 = syz_genetlink_get_family_id$auto_nl80211(&(0x7f0000000180), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'wlan1\x00', 0x0}) mmap$auto(0x0, 0x40009, 0xdf, 0x9b72, 0x7, 0x28000) getcwd$auto(0x0, 0xffffffffffffffff) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) mmap$auto(0x0, 0x8, 0xdf, 0x9b72, 0x2, 0x8000) mremap$auto(0x0, 0x4, 0x4, 0x7, 0x100000000) socket(0xa, 0x5, 0x0) inotify_init1$auto(0x3000000000000) inotify_add_watch$auto(0x4, 0x0, 0xe6e) open(&(0x7f0000000000)='./file0\x00', 0x4242, 0x0) io_uring_setup$auto(0x6, 0x0) open(0x0, 0x12ba7e, 0x145) sendmsg$auto_NL80211_CMD_GET_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010029bd50009ddbdf251100000008000300", @ANYRES32=r4], 0x1c}, 0x1, 0x0, 0x0, 0x20018048}, 0x0) 1.235759814s ago: executing program 3 (id=1245): mmap$auto(0x0, 0x20009, 0xe3, 0x100000eb1, 0x40000000000a1, 0x8000) r0 = socketpair$auto(0x1e, 0x4, 0x8000000000000000, 0x0) mmap$auto(0x0, 0x9, 0x400000072, 0x8b72, 0x1000000002, 0x8000) syz_genetlink_get_family_id$auto_nl80211(0x0, r0) sendmsg$auto_NL80211_CMD_RADAR_DETECT(0xffffffffffffffff, 0x0, 0x4008000) sendmmsg$auto(0x3, 0x0, 0x9a6, 0x7000000) mmap$auto(0x0, 0x4, 0x4000000000df, 0x40eb1, 0x401, 0x300000000000) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) openat$auto_adf_hb_cfg_fops_adf_heartbeat_dbgfs(0xffffffffffffff9c, 0x0, 0x20100, 0x0) socket(0x2, 0x80002, 0x73) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) io_uring_setup$auto(0x6, 0x0) write$auto(r1, &(0x7f0000000340)='\xa3o\a`\f\f4\xc6\xe7\x8a\x16h\x80\xb5\xed\xe4\xec\xfe\xe50\xb9\xbb1/#\xdc\xdd\xed\xa2\x85\xa1\xd5\xf5\xfeG\xdcI\xe3c\xb8BS\x04Y\xc9N\x98\xc6I_E \xc8^T\x84Mh\xf4Y\xcc\xe4\x9al\x88\x8fX\xcb\xad\x1d*\xec\x1dG@H/N\xaa\x1b\xce\x8b\xff\xcfe\xac\xda\xb0\xbe;-y\x12\x13\x93\x1d\xb5>\x1c\x02Tv\x92\xc0\x1c\xaa\x8a8\x0e_Fv\x00\xdc\nfd\x16\xa6d\xa3z\xdf\xc7o+1\xf4Q\xf7i\xd6.\t\x10\x99\xc4\x06\xa3\xbf*\xbb\xe0H\xc9u+\x17\x93!\x1c\xc3\xcd\xc1y\xaf\xf1\xd1B\xaa[\x9d\xb6\xad\xe2\xff\x9b[{\xd1z\x18\xba\x7f\xb5\x10\xdd1\xf2\x9c\xb0=\xf09\r\xc3\x1b9\xbe\xa8\xe76[/<,\xe1\x90\xb3G}\x85E\xc6\x8ak4\xc3+\xf0\x9f\xe0F\x1b\xdb\x84\x17\xc0\x99\xf1\xb5,\x1f\x8a\xe7\x0f\xd7\xc2{>\xb9q\xc3\xa7\xaaF|\\4\x03Z\xecH\x99\xber\xab\xe6+>\x95\x86\x83\xfb\x16o\x98\xe0\xe9d\xa1z^}\xc7\x12\xe6b\xa2\xb1X\x062\x12\xec\x12.\xbb\x10\x11\xdb_Xo\xfc\xcd\x8av\x80\xf0!n\x8d\xee)\rm\xc5\xee\xd6\xde\xc7\xf8\xdf\xc1?\x82\xca\xb6X\xe3\xfc\xf8\x1a\xe7U\xd6\f\x8e\x98+\x99\x1dqtV\xb4\x05\xa4ge', 0x110000a3d9) mmap$auto(0x0, 0xe983, 0xdf, 0xeb1, 0x401, 0x8000) madvise$auto(0x0, 0x20499d, 0x9) prctl$auto(0x3e, 0x1, 0x0, 0x1, 0x0) socket(0x23, 0x2, 0x0) select$auto(0xe, 0x0, 0x0, &(0x7f0000000040)={[0x1ff, 0x7, 0xd, 0x1, 0x948b, 0x3, 0x15f4da0a, 0x3, 0x3, 0x62, 0x80000001, 0x5, 0x6d3f, 0x9, 0x2, 0xfffffffffffffffe]}, 0x0) 1.098151962s ago: executing program 0 (id=1246): openat$auto_proc_environ_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/environ\x00', 0x9e040, 0x0) openat$auto_proc_environ_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/environ\x00', 0x9e040, 0x0) (async) 1.088524055s ago: executing program 1 (id=1247): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101c41, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x7, 0x0, 0xffffff01) socket(0xa, 0x801, 0x84) socket(0x2c, 0x3, 0x0) recvfrom$auto(0x4, 0x0, 0x1, 0x3ffffd, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000080000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) msgctl$auto(0x4000009, 0xffffffbb, &(0x7f0000000180)={{0x80000001, 0xffffffffffffffff, 0x0, 0xfffffa9b, 0x2, 0x100003e9, 0x4}, 0x0, 0x0, 0x8000, 0x3, 0x4, 0x2acb, 0x1, 0x4, 0xa, 0x4, @raw=0xfffffff8}) write$auto(r0, 0x0, 0xa3d9) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) connect$auto(0x3, &(0x7f0000000080)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}, 0x54) socket$nl_generic(0x10, 0x3, 0x10) recvmmsg$auto(0x3, 0x0, 0x10000, 0x0, 0x0) (fail_nth: 1) 706.766694ms ago: executing program 0 (id=1248): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101c41, 0x0) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x2b, 0x1, 0x0) setsockopt$auto(0x3, 0x6, 0x7, 0x0, 0xffffff01) socket(0xa, 0x801, 0x84) socket(0x2c, 0x3, 0x0) recvfrom$auto(0x4, 0x0, 0x1, 0x3ffffd, 0x0, 0x0) adjtimex$auto(&(0x7f00000004c0)={0xf332b6e, 0x0, 0x0, 0xfffffffffffffffd, 0xd4, 0x1, 0x6, 0x0, 0x1, 0x368e, 0x2, {0x100000000, 0x10000}, 0x5, 0x6, 0xfffffffffffffffd, 0x1008000, 0x0, 0x80000080000004, 0x81, 0xffffffffffff628e, 0xa747, 0xdeb1, 0x804}) openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) socket(0x2, 0x1, 0x106) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000040)='/proc/asound/card0/pcm0p/oss\x00', 0x480, 0x0) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000140)='/dev/v4l-subdev6\x00', 0x169000, 0x0) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) socket(0x22, 0x3, 0x0) mremap$auto(0x4000, 0xb8, 0x13fd4, 0x3, 0xfffff000) set_mempolicy$auto(0x6, &(0x7f0000000000)=0x7e, 0x4) move_pages$auto(0x0, 0x1002, 0x0, 0x0, 0x0, 0x2) r1 = socketpair$auto(0x1, 0x5, 0x8000000000000000, 0x0) r2 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sda\x00', 0x8001, 0x0) ioctl$auto(r2, 0x5393, r1) msgctl$auto(0x4000009, 0xffffffbb, &(0x7f0000000180)={{0x80000001, 0xffffffffffffffff, 0x0, 0xfffffa9b, 0x2, 0x100003e9, 0x4}, 0x0, 0x0, 0x8000, 0x3, 0x4, 0x2acb, 0x1, 0x4, 0xa, 0x4, @raw=0xfffffff8}) write$auto(r0, 0x0, 0xa3d9) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @empty}, 0x6a) 651.512257ms ago: executing program 1 (id=1249): mmap$auto(0x0, 0x5, 0x4000000000df, 0xeb1, 0x401, 0x8000) openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mtdblock0\x00', 0x4c440, 0x0) preadv2$auto(0x3, &(0x7f0000001000)={0x0, 0x80000000}, 0x5, 0x0, 0x7, 0x2e) socket$nl_generic(0x10, 0x3, 0x10) socket(0x28, 0x801, 0x0) shutdown$auto(0x200000003, 0x0) setfsuid$auto(0xee00) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) userfaultfd$auto(0x1) mmap$auto(0x0, 0x800, 0x2, 0xef2, 0x95, 0x8000) ptrace$auto(0x10, r0, 0x4, 0x7ff) 418.814182ms ago: executing program 0 (id=1250): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) openat$auto_vmuser_fops_vmci_host(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/dirty_writeback_centisecs\x00', 0x163041, 0x0) mmap$auto(0x0, 0xfff, 0xdf, 0xeb1, 0x401, 0x8000) pwrite64$auto(0xc8, &(0x7f0000000000)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x88ds\x1cJ\x99\x00:\x00!\r>\x94\x1a\xd3\xd3\x1d\xf8\xbebZ\xddL\'\x03\xf1`\x9f\x1e\xf9\xa4\xf8\x15\x02l@\x18\x0f\xc0\xc1\xf2\x14^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;C\\\"\x01\x0e\xa4\xdf\xdav\x1cC\x8a\xeeq\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2', 0xf, 0x7) r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000380)='/sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x80002, 0x0) read$auto(r0, 0x0, 0x6) writev$auto(r0, &(0x7f00000000c0)={0x0, 0x3}, 0x7) openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/pcmC0D0p\x00', 0x210800, 0x0) chdir$auto(&(0x7f0000000080)='./file0\x00') write$auto(0x3, 0x0, 0xfdef) ioctl$auto_SNDCTL_DSP_SETSYNCRO(r0, 0x5015, &(0x7f0000000100)="3b9eef8ba7ceca5a43f551c3c19796e169d857a510eee535086004eebff6240d15149aee0d7b329e1d0862cd9f20ee4bff6bce58b83b4fca801c40a419cd9cbbb14be3842e781455ad472e5923c30aa465478229f6d03d27e1b2115c595cf329c9f66cb486d5d0bdbc0cb355") 71.704543ms ago: executing program 1 (id=1251): socket(0x2, 0x801, 0x100) mmap$auto(0x0, 0x4020009, 0xdf, 0xeb1, 0x401, 0x8000) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0x3, @remote}, 0x6a) connect$auto(0x3, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x55) msync$auto(0xdb, 0x7f, 0x3) connect$auto(0x3, 0x0, 0x54) 0s ago: executing program 0 (id=1252): openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x0, 0x0) sendfile$auto(0x1, 0x3, 0x0, 0x40000000c07) kernel console output (not intermixed with test programs): .642823][ T8903] should_failslab+0xc2/0x120 [ 409.642852][ T8903] __kmalloc_cache_noprof+0x6a/0x3e0 [ 409.642896][ T8903] ? snd_card_file_add+0x52/0x330 [ 409.642952][ T8903] snd_card_file_add+0x52/0x330 [ 409.643007][ T8903] snd_rawmidi_open+0x2cc/0xbf0 [ 409.643051][ T8903] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 409.643097][ T8903] ? kobject_get_unless_zero+0x156/0x1e0 [ 409.643152][ T8903] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 409.643188][ T8903] snd_open+0x1fe/0x450 [ 409.643233][ T8903] ? __pfx_snd_open+0x10/0x10 [ 409.643277][ T8903] chrdev_open+0x231/0x6a0 [ 409.643323][ T8903] ? __pfx_apparmor_file_open+0x10/0x10 [ 409.643362][ T8903] ? __pfx_chrdev_open+0x10/0x10 [ 409.643414][ T8903] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 409.643466][ T8903] do_dentry_open+0x741/0x1c10 [ 409.643510][ T8903] ? __pfx_chrdev_open+0x10/0x10 [ 409.643567][ T8903] vfs_open+0x82/0x3f0 [ 409.643603][ T8903] path_openat+0x1e5e/0x2d40 [ 409.643665][ T8903] ? __pfx_path_openat+0x10/0x10 [ 409.643729][ T8903] do_filp_open+0x20b/0x470 [ 409.643775][ T8903] ? __pfx_do_filp_open+0x10/0x10 [ 409.643851][ T8903] ? alloc_fd+0x471/0x7d0 [ 409.643907][ T8903] do_sys_openat2+0x11b/0x1d0 [ 409.643940][ T8903] ? __pfx_do_sys_openat2+0x10/0x10 [ 409.643990][ T8903] __x64_sys_openat+0x174/0x210 [ 409.644024][ T8903] ? __pfx___x64_sys_openat+0x10/0x10 [ 409.644061][ T8903] ? rcu_is_watching+0x12/0xc0 [ 409.644109][ T8903] do_syscall_64+0xcd/0x260 [ 409.644157][ T8903] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.644186][ T8903] RIP: 0033:0x7f4465f8d169 [ 409.644210][ T8903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 409.644240][ T8903] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 409.644270][ T8903] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 409.644289][ T8903] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 409.644309][ T8903] RBP: 00007f446600e990 R08: 0000000000000000 R09: 0000000000000000 [ 409.644326][ T8903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.644344][ T8903] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 409.644384][ T8903] [ 415.548568][ T8949] input: isc as /devices/virtual/input/input22 [ 415.570090][ T8949] FAULT_INJECTION: forcing a failure. [ 415.570090][ T8949] name failslab, interval 1, probability 0, space 0, times 0 [ 415.583002][ T8949] CPU: 0 UID: 0 PID: 8949 Comm: syz.2.487 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 415.583047][ T8949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 415.583066][ T8949] Call Trace: [ 415.583077][ T8949] [ 415.583089][ T8949] dump_stack_lvl+0x16c/0x1f0 [ 415.583143][ T8949] should_fail_ex+0x512/0x640 [ 415.583179][ T8949] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 415.583234][ T8949] should_failslab+0xc2/0x120 [ 415.583265][ T8949] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 415.583323][ T8949] ? __kernfs_new_node+0xd2/0x8a0 [ 415.583379][ T8949] __kernfs_new_node+0xd2/0x8a0 [ 415.583431][ T8949] ? __pfx___kernfs_new_node+0x10/0x10 [ 415.583491][ T8949] ? find_held_lock+0x2b/0x80 [ 415.583533][ T8949] ? kernfs_root+0xee/0x2a0 [ 415.583592][ T8949] kernfs_new_node+0x13c/0x1e0 [ 415.583632][ T8949] kernfs_create_link+0xcc/0x240 [ 415.583676][ T8949] sysfs_do_create_link_sd+0x90/0x140 [ 415.583724][ T8949] sysfs_create_link+0x61/0xc0 [ 415.583766][ T8949] device_add+0x62c/0x1a70 [ 415.583799][ T8949] ? __pfx_device_add+0x10/0x10 [ 415.583826][ T8949] ? __pfx_exact_lock+0x10/0x10 [ 415.583874][ T8949] ? kobject_get+0xbb/0x150 [ 415.583921][ T8949] cdev_device_add+0xc2/0x1e0 [ 415.583974][ T8949] evdev_connect+0x3a4/0x4c0 [ 415.584030][ T8949] input_attach_handler.isra.0+0x181/0x260 [ 415.584084][ T8949] input_register_device+0xa84/0x1130 [ 415.584128][ T8949] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 415.584159][ T8949] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 415.584194][ T8949] ? find_held_lock+0x2b/0x80 [ 415.584237][ T8949] ? __pfx_uinput_ioctl+0x10/0x10 [ 415.584264][ T8949] __x64_sys_ioctl+0x190/0x200 [ 415.584294][ T8949] do_syscall_64+0xcd/0x260 [ 415.584337][ T8949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 415.584360][ T8949] RIP: 0033:0x7f450ed8d169 [ 415.584378][ T8949] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 415.584400][ T8949] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 415.584421][ T8949] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 415.584435][ T8949] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 415.584449][ T8949] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 415.584463][ T8949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 415.584476][ T8949] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 415.584505][ T8949] [ 415.910162][ T8949] input: failed to attach handler evdev to device input22, error: -12 [ 417.297702][ T8964] FAULT_INJECTION: forcing a failure. [ 417.297702][ T8964] name failslab, interval 1, probability 0, space 0, times 0 [ 417.346945][ T8964] CPU: 0 UID: 0 PID: 8964 Comm: syz.3.491 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 417.346986][ T8964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 417.347024][ T8964] Call Trace: [ 417.347034][ T8964] [ 417.347046][ T8964] dump_stack_lvl+0x16c/0x1f0 [ 417.347093][ T8964] should_fail_ex+0x512/0x640 [ 417.347129][ T8964] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 417.347184][ T8964] should_failslab+0xc2/0x120 [ 417.347214][ T8964] __kmalloc_cache_noprof+0x6a/0x3e0 [ 417.347258][ T8964] ? snd_card_file_add+0x52/0x330 [ 417.347313][ T8964] snd_card_file_add+0x52/0x330 [ 417.347367][ T8964] snd_rawmidi_open+0x2cc/0xbf0 [ 417.347411][ T8964] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 417.347455][ T8964] ? kobject_get_unless_zero+0x156/0x1e0 [ 417.347508][ T8964] ? __pfx_snd_rawmidi_open+0x10/0x10 [ 417.347543][ T8964] snd_open+0x1fe/0x450 [ 417.347588][ T8964] ? __pfx_snd_open+0x10/0x10 [ 417.347630][ T8964] chrdev_open+0x231/0x6a0 [ 417.347675][ T8964] ? __pfx_apparmor_file_open+0x10/0x10 [ 417.347714][ T8964] ? __pfx_chrdev_open+0x10/0x10 [ 417.347764][ T8964] ? file_set_fsnotify_mode_from_watchers+0x163/0x640 [ 417.347815][ T8964] do_dentry_open+0x741/0x1c10 [ 417.347859][ T8964] ? __pfx_chrdev_open+0x10/0x10 [ 417.347915][ T8964] vfs_open+0x82/0x3f0 [ 417.347951][ T8964] path_openat+0x1e5e/0x2d40 [ 417.348026][ T8964] ? __pfx_path_openat+0x10/0x10 [ 417.348083][ T8964] do_filp_open+0x20b/0x470 [ 417.348128][ T8964] ? __pfx_do_filp_open+0x10/0x10 [ 417.348208][ T8964] ? alloc_fd+0x471/0x7d0 [ 417.348263][ T8964] do_sys_openat2+0x11b/0x1d0 [ 417.348295][ T8964] ? __pfx_do_sys_openat2+0x10/0x10 [ 417.348349][ T8964] __x64_sys_openat+0x174/0x210 [ 417.348384][ T8964] ? __pfx___x64_sys_openat+0x10/0x10 [ 417.348422][ T8964] ? rcu_is_watching+0x12/0xc0 [ 417.348475][ T8964] do_syscall_64+0xcd/0x260 [ 417.348526][ T8964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 417.348558][ T8964] RIP: 0033:0x7fc9fdd8d169 [ 417.348583][ T8964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 417.348613][ T8964] RSP: 002b:00007fc9fecce038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 417.348642][ T8964] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 417.348664][ T8964] RDX: 0000000000000001 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 417.348685][ T8964] RBP: 00007fc9fde0e990 R08: 0000000000000000 R09: 0000000000000000 [ 417.348704][ T8964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 417.348722][ T8964] R13: 0000000000000000 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 417.348764][ T8964] [ 422.899652][ T9006] input: isc as /devices/virtual/input/input24 [ 422.967963][ T9006] FAULT_INJECTION: forcing a failure. [ 422.967963][ T9006] name failslab, interval 1, probability 0, space 0, times 0 [ 423.075572][ T9006] CPU: 0 UID: 0 PID: 9006 Comm: syz.2.503 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 423.075624][ T9006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 423.075641][ T9006] Call Trace: [ 423.075651][ T9006] [ 423.075662][ T9006] dump_stack_lvl+0x16c/0x1f0 [ 423.075713][ T9006] should_fail_ex+0x512/0x640 [ 423.075747][ T9006] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 423.075799][ T9006] should_failslab+0xc2/0x120 [ 423.075828][ T9006] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 423.075877][ T9006] ? __alloc_skb+0x2b2/0x380 [ 423.075920][ T9006] __alloc_skb+0x2b2/0x380 [ 423.075957][ T9006] ? __pfx___alloc_skb+0x10/0x10 [ 423.076001][ T9006] ? netlink_has_listeners+0x20f/0x430 [ 423.076049][ T9006] alloc_uevent_skb+0x7d/0x210 [ 423.076084][ T9006] kobject_uevent_env+0xca4/0x1870 [ 423.076121][ T9006] ? kernfs_put+0x35/0x60 [ 423.076149][ T9006] ? sysfs_do_create_link_sd+0xbb/0x140 [ 423.076194][ T9006] ? bus_to_subsys+0x12d/0x160 [ 423.076235][ T9006] device_add+0x10dd/0x1a70 [ 423.076272][ T9006] ? __pfx_device_add+0x10/0x10 [ 423.076314][ T9006] ? __pfx_exact_lock+0x10/0x10 [ 423.076363][ T9006] ? kobject_get+0xbb/0x150 [ 423.076412][ T9006] cdev_device_add+0xc2/0x1e0 [ 423.076460][ T9006] evdev_connect+0x3a4/0x4c0 [ 423.076510][ T9006] input_attach_handler.isra.0+0x181/0x260 [ 423.076561][ T9006] input_register_device+0xa84/0x1130 [ 423.076618][ T9006] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 423.076660][ T9006] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 423.076706][ T9006] ? find_held_lock+0x2b/0x80 [ 423.076764][ T9006] ? __pfx_uinput_ioctl+0x10/0x10 [ 423.076800][ T9006] __x64_sys_ioctl+0x190/0x200 [ 423.076839][ T9006] do_syscall_64+0xcd/0x260 [ 423.076885][ T9006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 423.076915][ T9006] RIP: 0033:0x7f450ed8d169 [ 423.076937][ T9006] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 423.076964][ T9006] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 423.076991][ T9006] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 423.077010][ T9006] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 423.077027][ T9006] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 423.077045][ T9006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 423.077061][ T9006] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 423.077119][ T9006] [ 424.071058][ T9016] FAULT_INJECTION: forcing a failure. [ 424.071058][ T9016] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 424.115932][ T9016] CPU: 1 UID: 0 PID: 9016 Comm: syz.2.506 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 424.115975][ T9016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 424.115994][ T9016] Call Trace: [ 424.116003][ T9016] [ 424.116015][ T9016] dump_stack_lvl+0x16c/0x1f0 [ 424.116066][ T9016] should_fail_ex+0x512/0x640 [ 424.116110][ T9016] _copy_from_user+0x2e/0xd0 [ 424.116149][ T9016] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 424.116199][ T9016] snd_rawmidi_write+0x26e/0xc10 [ 424.116249][ T9016] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 424.116289][ T9016] ? __pfx_default_wake_function+0x10/0x10 [ 424.116335][ T9016] ? bpf_lsm_file_permission+0x9/0x10 [ 424.116374][ T9016] ? security_file_permission+0x71/0x210 [ 424.116415][ T9016] ? rw_verify_area+0xcf/0x680 [ 424.116456][ T9016] vfs_write+0x25c/0x1180 [ 424.116506][ T9016] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 424.116545][ T9016] ? __pfx_vfs_write+0x10/0x10 [ 424.116580][ T9016] ? find_held_lock+0x2b/0x80 [ 424.116617][ T9016] ? __fget_files+0x204/0x3c0 [ 424.116663][ T9016] ? __fget_files+0x20e/0x3c0 [ 424.116711][ T9016] ksys_write+0x205/0x240 [ 424.116749][ T9016] ? __pfx_ksys_write+0x10/0x10 [ 424.116784][ T9016] ? rcu_is_watching+0x12/0xc0 [ 424.116828][ T9016] do_syscall_64+0xcd/0x260 [ 424.116872][ T9016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 424.116899][ T9016] RIP: 0033:0x7f450ed8d169 [ 424.116921][ T9016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 424.116948][ T9016] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.116976][ T9016] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 424.116997][ T9016] RDX: 000000000000a3d9 RSI: 0000200000000400 RDI: 0000000000000004 [ 424.117016][ T9016] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 424.117035][ T9016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 424.117053][ T9016] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 424.117093][ T9016] [ 428.813666][ T9053] FAULT_INJECTION: forcing a failure. [ 428.813666][ T9053] name fail_futex, interval 1, probability 0, space 0, times 1 [ 428.928862][ T9053] CPU: 1 UID: 0 PID: 9053 Comm: syz.2.515 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 428.928907][ T9053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 428.928926][ T9053] Call Trace: [ 428.928937][ T9053] [ 428.928948][ T9053] dump_stack_lvl+0x16c/0x1f0 [ 428.929001][ T9053] should_fail_ex+0x512/0x640 [ 428.929044][ T9053] get_futex_key+0x49e/0x1000 [ 428.929101][ T9053] ? __pfx_get_futex_key+0x10/0x10 [ 428.929160][ T9053] futex_wake+0xe7/0x4e0 [ 428.929193][ T9053] ? __pfx_futex_wake+0x10/0x10 [ 428.929228][ T9053] ? kmem_cache_free+0x2d4/0x4d0 [ 428.929291][ T9053] ? fd_install+0x225/0x750 [ 428.929334][ T9053] ? putname+0x154/0x1a0 [ 428.929383][ T9053] do_futex+0x1e3/0x350 [ 428.929446][ T9053] ? __pfx_do_futex+0x10/0x10 [ 428.929504][ T9053] __x64_sys_futex+0x1e0/0x4c0 [ 428.929553][ T9053] ? __x64_sys_openat+0x174/0x210 [ 428.929589][ T9053] ? __pfx___x64_sys_futex+0x10/0x10 [ 428.929638][ T9053] ? rcu_is_watching+0x12/0xc0 [ 428.929691][ T9053] do_syscall_64+0xcd/0x260 [ 428.929742][ T9053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 428.929775][ T9053] RIP: 0033:0x7f450ed8d169 [ 428.929801][ T9053] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 428.929832][ T9053] RSP: 002b:00007f450fbe80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 428.929861][ T9053] RAX: ffffffffffffffda RBX: 00007f450efa5fa8 RCX: 00007f450ed8d169 [ 428.929881][ T9053] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f450efa5fac [ 428.929900][ T9053] RBP: 00007f450efa5fa0 R08: 00007f450fbe9000 R09: 0000000000000000 [ 428.929918][ T9053] R10: 0000000000000004 R11: 0000000000000246 R12: 00007f450efa5fac [ 428.929937][ T9053] R13: 0000000000000000 R14: 00007fff1c4a0a90 R15: 00007fff1c4a0b78 [ 428.929976][ T9053] [ 431.135293][ T9071] input: isc as /devices/virtual/input/input27 [ 431.159028][ T9071] FAULT_INJECTION: forcing a failure. [ 431.159028][ T9071] name fail_futex, interval 1, probability 0, space 0, times 0 [ 431.193325][ T9071] CPU: 1 UID: 0 PID: 9071 Comm: syz.3.520 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 431.193372][ T9071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 431.193391][ T9071] Call Trace: [ 431.193403][ T9071] [ 431.193417][ T9071] dump_stack_lvl+0x16c/0x1f0 [ 431.193471][ T9071] should_fail_ex+0x512/0x640 [ 431.193514][ T9071] get_futex_key+0x49e/0x1000 [ 431.193563][ T9071] ? find_held_lock+0x2b/0x80 [ 431.193610][ T9071] ? __pfx_get_futex_key+0x10/0x10 [ 431.193654][ T9071] ? do_raw_spin_lock+0x12c/0x2b0 [ 431.193696][ T9071] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 431.193751][ T9071] futex_wake+0xe7/0x4e0 [ 431.193778][ T9071] ? lockdep_hardirqs_on+0x7c/0x110 [ 431.193833][ T9071] ? __pfx_futex_wake+0x10/0x10 [ 431.193864][ T9071] ? input_register_device+0x80f/0x1130 [ 431.193922][ T9071] ? uinput_ioctl_handler.isra.0+0x828/0x1df0 [ 431.193968][ T9071] do_futex+0x1e3/0x350 [ 431.194015][ T9071] ? __pfx_do_futex+0x10/0x10 [ 431.194064][ T9071] ? find_held_lock+0x2b/0x80 [ 431.194110][ T9071] __x64_sys_futex+0x1e0/0x4c0 [ 431.194162][ T9071] ? __pfx___x64_sys_futex+0x10/0x10 [ 431.194211][ T9071] ? rcu_is_watching+0x12/0xc0 [ 431.194261][ T9071] do_syscall_64+0xcd/0x260 [ 431.194313][ T9071] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 431.194346][ T9071] RIP: 0033:0x7fc9fdd8d169 [ 431.194372][ T9071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 431.194403][ T9071] RSP: 002b:00007fc9fecce0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 431.194432][ T9071] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa8 RCX: 00007fc9fdd8d169 [ 431.194453][ T9071] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fc9fdfa5fac [ 431.194473][ T9071] RBP: 00007fc9fdfa5fa0 R08: 00007fc9feccf000 R09: 0000000000000000 [ 431.194492][ T9071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc9fdfa5fac [ 431.194510][ T9071] R13: 0000000000000000 R14: 00007ffc191acfb0 R15: 00007ffc191ad098 [ 431.194549][ T9071] [ 438.400614][ T9127] input: isc as /devices/virtual/input/input28 [ 443.240802][ T9164] input: isc as /devices/virtual/input/input29 [ 445.183244][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 445.189687][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 445.362999][ T9181] FAULT_INJECTION: forcing a failure. [ 445.362999][ T9181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 445.568725][ T9181] CPU: 0 UID: 0 PID: 9181 Comm: syz.1.549 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 445.568774][ T9181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 445.568794][ T9181] Call Trace: [ 445.568804][ T9181] [ 445.568817][ T9181] dump_stack_lvl+0x16c/0x1f0 [ 445.568871][ T9181] should_fail_ex+0x512/0x640 [ 445.568913][ T9181] _copy_from_user+0x2e/0xd0 [ 445.568954][ T9181] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 445.569004][ T9181] snd_rawmidi_write+0x26e/0xc10 [ 445.569049][ T9181] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 445.569086][ T9181] ? __pfx_default_wake_function+0x10/0x10 [ 445.569133][ T9181] ? bpf_lsm_file_permission+0x9/0x10 [ 445.569186][ T9181] ? security_file_permission+0x71/0x210 [ 445.569231][ T9181] ? rw_verify_area+0xcf/0x680 [ 445.569275][ T9181] vfs_write+0x25c/0x1180 [ 445.569316][ T9181] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 445.569358][ T9181] ? __pfx_vfs_write+0x10/0x10 [ 445.569399][ T9181] ? find_held_lock+0x2b/0x80 [ 445.569439][ T9181] ? __fget_files+0x204/0x3c0 [ 445.569488][ T9181] ? __fget_files+0x20e/0x3c0 [ 445.569543][ T9181] ksys_write+0x205/0x240 [ 445.569586][ T9181] ? __pfx_ksys_write+0x10/0x10 [ 445.569626][ T9181] ? rcu_is_watching+0x12/0xc0 [ 445.569676][ T9181] do_syscall_64+0xcd/0x260 [ 445.569728][ T9181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 445.569762][ T9181] RIP: 0033:0x7fdec338d169 [ 445.569788][ T9181] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 445.569818][ T9181] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 445.569848][ T9181] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 445.569867][ T9181] RDX: 000000000000a3d9 RSI: 0000200000000400 RDI: 0000000000000004 [ 445.569885][ T9181] RBP: 00007fdec340e990 R08: 0000000000000000 R09: 0000000000000000 [ 445.569903][ T9181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 445.569919][ T9181] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 445.569956][ T9181] [ 448.904141][ T9217] FAULT_INJECTION: forcing a failure. [ 448.904141][ T9217] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 448.965853][ T9217] CPU: 1 UID: 0 PID: 9217 Comm: syz.2.558 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 448.965900][ T9217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 448.965919][ T9217] Call Trace: [ 448.965929][ T9217] [ 448.965940][ T9217] dump_stack_lvl+0x16c/0x1f0 [ 448.965992][ T9217] should_fail_ex+0x512/0x640 [ 448.966035][ T9217] _copy_from_user+0x2e/0xd0 [ 448.966075][ T9217] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 448.966132][ T9217] snd_rawmidi_write+0x26e/0xc10 [ 448.966178][ T9217] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 448.966214][ T9217] ? __pfx_default_wake_function+0x10/0x10 [ 448.966258][ T9217] ? bpf_lsm_file_permission+0x9/0x10 [ 448.966297][ T9217] ? security_file_permission+0x71/0x210 [ 448.966339][ T9217] ? rw_verify_area+0xcf/0x680 [ 448.966381][ T9217] vfs_write+0x25c/0x1180 [ 448.966420][ T9217] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 448.966462][ T9217] ? __pfx_vfs_write+0x10/0x10 [ 448.966501][ T9217] ? find_held_lock+0x2b/0x80 [ 448.966540][ T9217] ? __fget_files+0x204/0x3c0 [ 448.966590][ T9217] ? __fget_files+0x20e/0x3c0 [ 448.966645][ T9217] ksys_write+0x205/0x240 [ 448.966685][ T9217] ? __pfx_ksys_write+0x10/0x10 [ 448.966726][ T9217] ? rcu_is_watching+0x12/0xc0 [ 448.966776][ T9217] do_syscall_64+0xcd/0x260 [ 448.966826][ T9217] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.966858][ T9217] RIP: 0033:0x7f450ed8d169 [ 448.966883][ T9217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 448.966913][ T9217] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 448.966942][ T9217] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 448.966962][ T9217] RDX: 000000000000a3d9 RSI: 0000200000000400 RDI: 0000000000000004 [ 448.966980][ T9217] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 448.966996][ T9217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 448.967013][ T9217] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 448.967051][ T9217] [ 450.878390][ T9229] FAULT_INJECTION: forcing a failure. [ 450.878390][ T9229] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.911782][ T9229] CPU: 1 UID: 0 PID: 9229 Comm: syz.0.561 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 450.911828][ T9229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 450.911846][ T9229] Call Trace: [ 450.911857][ T9229] [ 450.911869][ T9229] dump_stack_lvl+0x16c/0x1f0 [ 450.911921][ T9229] should_fail_ex+0x512/0x640 [ 450.911963][ T9229] _copy_from_user+0x2e/0xd0 [ 450.912004][ T9229] snd_rawmidi_kernel_write1+0x50a/0x8a0 [ 450.912055][ T9229] snd_rawmidi_write+0x26e/0xc10 [ 450.912120][ T9229] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 450.912158][ T9229] ? __pfx_default_wake_function+0x10/0x10 [ 450.912205][ T9229] ? bpf_lsm_file_permission+0x9/0x10 [ 450.912247][ T9229] ? security_file_permission+0x71/0x210 [ 450.912291][ T9229] ? rw_verify_area+0xcf/0x680 [ 450.912345][ T9229] vfs_write+0x25c/0x1180 [ 450.912385][ T9229] ? __pfx_snd_rawmidi_write+0x10/0x10 [ 450.912427][ T9229] ? __pfx_vfs_write+0x10/0x10 [ 450.912468][ T9229] ? find_held_lock+0x2b/0x80 [ 450.912508][ T9229] ? __fget_files+0x204/0x3c0 [ 450.912577][ T9229] ? __fget_files+0x20e/0x3c0 [ 450.912634][ T9229] ksys_write+0x205/0x240 [ 450.912700][ T9229] ? __pfx_ksys_write+0x10/0x10 [ 450.912741][ T9229] ? rcu_is_watching+0x12/0xc0 [ 450.912793][ T9229] do_syscall_64+0xcd/0x260 [ 450.912844][ T9229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.912875][ T9229] RIP: 0033:0x7f4465f8d169 [ 450.912900][ T9229] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 450.912929][ T9229] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 450.912958][ T9229] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 450.912978][ T9229] RDX: 000000000000a3d9 RSI: 0000200000000400 RDI: 0000000000000004 [ 450.912996][ T9229] RBP: 00007f446600e990 R08: 0000000000000000 R09: 0000000000000000 [ 450.913014][ T9229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 450.913032][ T9229] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 450.913071][ T9229] [ 451.195528][ T9236] input: isc as /devices/virtual/input/input30 [ 451.233904][ T9236] FAULT_INJECTION: forcing a failure. [ 451.233904][ T9236] name failslab, interval 1, probability 0, space 0, times 0 [ 451.305142][ T9236] CPU: 0 UID: 0 PID: 9236 Comm: syz.3.562 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 451.305188][ T9236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 451.305207][ T9236] Call Trace: [ 451.305218][ T9236] [ 451.305230][ T9236] dump_stack_lvl+0x16c/0x1f0 [ 451.305283][ T9236] should_fail_ex+0x512/0x640 [ 451.305319][ T9236] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 451.305374][ T9236] should_failslab+0xc2/0x120 [ 451.305408][ T9236] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 451.305457][ T9236] ? __kernfs_new_node+0xd2/0x8a0 [ 451.305513][ T9236] __kernfs_new_node+0xd2/0x8a0 [ 451.305586][ T9236] ? __pfx___kernfs_new_node+0x10/0x10 [ 451.305657][ T9236] ? find_held_lock+0x2b/0x80 [ 451.305700][ T9236] ? kernfs_root+0xee/0x2a0 [ 451.305760][ T9236] kernfs_new_node+0x13c/0x1e0 [ 451.305803][ T9236] kernfs_create_link+0xcc/0x240 [ 451.305851][ T9236] sysfs_do_create_link_sd+0x90/0x140 [ 451.305907][ T9236] sysfs_create_link+0x61/0xc0 [ 451.305957][ T9236] device_add+0x62c/0x1a70 [ 451.305997][ T9236] ? __pfx_device_add+0x10/0x10 [ 451.306031][ T9236] ? __pfx_exact_lock+0x10/0x10 [ 451.306085][ T9236] ? kobject_get+0xbb/0x150 [ 451.306138][ T9236] cdev_device_add+0xc2/0x1e0 [ 451.306191][ T9236] evdev_connect+0x3a4/0x4c0 [ 451.306248][ T9236] input_attach_handler.isra.0+0x181/0x260 [ 451.306304][ T9236] input_register_device+0xa84/0x1130 [ 451.306360][ T9236] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 451.306406][ T9236] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 451.306457][ T9236] ? find_held_lock+0x2b/0x80 [ 451.306520][ T9236] ? __pfx_uinput_ioctl+0x10/0x10 [ 451.306560][ T9236] __x64_sys_ioctl+0x190/0x200 [ 451.306603][ T9236] do_syscall_64+0xcd/0x260 [ 451.306664][ T9236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 451.306698][ T9236] RIP: 0033:0x7fc9fdd8d169 [ 451.306723][ T9236] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 451.306754][ T9236] RSP: 002b:00007fc9fecce038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 451.306784][ T9236] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 451.306817][ T9236] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 451.306834][ T9236] RBP: 00007fc9fde0e990 R08: 0000000000000000 R09: 0000000000000000 [ 451.306852][ T9236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 451.306870][ T9236] R13: 0000000000000000 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 451.306910][ T9236] [ 451.567218][ T9236] input: failed to attach handler evdev to device input30, error: -12 [ 456.485763][ T9286] input: isc as /devices/virtual/input/input31 [ 456.495792][ T9286] FAULT_INJECTION: forcing a failure. [ 456.495792][ T9286] name failslab, interval 1, probability 0, space 0, times 0 [ 456.524512][ T9286] CPU: 0 UID: 0 PID: 9286 Comm: syz.2.575 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 456.524559][ T9286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 456.524578][ T9286] Call Trace: [ 456.524589][ T9286] [ 456.524602][ T9286] dump_stack_lvl+0x16c/0x1f0 [ 456.524655][ T9286] should_fail_ex+0x512/0x640 [ 456.524692][ T9286] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 456.524746][ T9286] should_failslab+0xc2/0x120 [ 456.524776][ T9286] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 456.524822][ T9286] ? __pfx_idr_alloc_u32+0x10/0x10 [ 456.524864][ T9286] ? __kernfs_new_node+0xd2/0x8a0 [ 456.524920][ T9286] __kernfs_new_node+0xd2/0x8a0 [ 456.524974][ T9286] ? __pfx___kernfs_new_node+0x10/0x10 [ 456.525035][ T9286] ? find_held_lock+0x2b/0x80 [ 456.525075][ T9286] ? kernfs_root+0xee/0x2a0 [ 456.525133][ T9286] kernfs_new_node+0x13c/0x1e0 [ 456.525173][ T9286] kernfs_create_dir_ns+0x4c/0x1a0 [ 456.525213][ T9286] internal_create_group+0x34d/0xf30 [ 456.525269][ T9286] ? kernfs_add_one+0x14e/0x840 [ 456.525303][ T9286] ? __pfx_internal_create_group+0x10/0x10 [ 456.525361][ T9286] ? __pfx_dev_add_physical_location+0x10/0x10 [ 456.525423][ T9286] ? bus_to_subsys+0x12d/0x160 [ 456.525467][ T9286] dpm_sysfs_add+0x80/0x280 [ 456.525499][ T9286] device_add+0x9a6/0x1a70 [ 456.525537][ T9286] ? __pfx_device_add+0x10/0x10 [ 456.525567][ T9286] ? __pfx_exact_lock+0x10/0x10 [ 456.525622][ T9286] ? kobject_get+0xbb/0x150 [ 456.525675][ T9286] cdev_device_add+0xc2/0x1e0 [ 456.525729][ T9286] evdev_connect+0x3a4/0x4c0 [ 456.525785][ T9286] input_attach_handler.isra.0+0x181/0x260 [ 456.525841][ T9286] input_register_device+0xa84/0x1130 [ 456.525898][ T9286] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 456.525943][ T9286] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 456.525993][ T9286] ? find_held_lock+0x2b/0x80 [ 456.526054][ T9286] ? __pfx_uinput_ioctl+0x10/0x10 [ 456.526094][ T9286] __x64_sys_ioctl+0x190/0x200 [ 456.526138][ T9286] do_syscall_64+0xcd/0x260 [ 456.526190][ T9286] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 456.526224][ T9286] RIP: 0033:0x7f450ed8d169 [ 456.526248][ T9286] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 456.526279][ T9286] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 456.526310][ T9286] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 456.526331][ T9286] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 456.526349][ T9286] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 456.526367][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 456.526384][ T9286] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 456.526434][ T9286] [ 456.888864][ T9286] input: failed to attach handler evdev to device input31, error: -12 [ 485.175875][ T9484] process 'syz.2.632' launched './file0' with NULL argv: empty string added [ 485.997037][ T9513] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 486.202616][ T9521] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 486.398792][ T9523] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 489.571194][ T9541] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 490.248082][ T9560] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 490.838822][ T9563] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 493.153597][ T9590] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 493.270930][ T9591] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 496.640159][ T9615] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 499.679371][ T9643] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 500.907266][ T9665] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 500.931879][ T9666] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 501.376776][ T9675] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 502.115337][ T9690] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 503.383961][ T9701] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 503.698802][ T9707] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 504.103386][ T9716] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 504.617542][ T9734] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 504.643831][ T9736] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 505.252004][ T9748] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 506.622833][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 506.629367][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 508.144487][ T9771] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 509.222579][ T9787] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 509.687344][ T9794] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 515.254495][ T9849] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 515.514010][ T9861] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 515.626600][ T9865] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 517.147499][ T9884] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 517.987304][ T9894] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 522.953756][ T9930] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 524.370596][ T9953] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 524.501261][ T9950] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 525.163225][ T9965] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 525.212227][ T9966] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 526.560164][ T9988] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 526.617199][ T9987] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 527.521711][T10008] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 529.165600][T10022] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 530.008967][T10040] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 530.226995][T10041] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 532.193498][T10066] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 532.207421][T10065] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 533.321455][T10079] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 534.266092][T10099] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 535.341065][T10115] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 535.367869][T10116] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 536.486856][T10140] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 536.668713][T10148] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 536.834424][T10151] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 540.718819][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880355d1000: rx timeout, send abort [ 541.228009][ C1] vcan0: j1939_tp_rxtimer: 0xffff8880355d1000: abort rx timeout. Force session deactivation [ 542.502292][T10195] snd_aloop snd_aloop.0: control 16781581:65539:6:é'x?F¢é/èìzFË·fCªáª:7 is already present [ 548.354102][ C1] vcan0: j1939_tp_rxtimer: 0xffff888029e67800: rx timeout, send abort [ 548.862443][ C1] vcan0: j1939_tp_rxtimer: 0xffff888029e67800: abort rx timeout. Force session deactivation [ 554.126521][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807cfdd800: rx timeout, send abort [ 554.634903][ C1] vcan0: j1939_tp_rxtimer: 0xffff88807cfdd800: abort rx timeout. Force session deactivation [ 556.352215][T10353] netlink: 28 bytes leftover after parsing attributes in process `syz.3.798'. [ 565.133654][T10445] netlink: 28 bytes leftover after parsing attributes in process `syz.2.820'. [ 568.084995][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 568.102694][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 570.074227][T10531] netlink: 28 bytes leftover after parsing attributes in process `syz.2.833'. [ 580.550316][ C1] vcan0: j1939_tp_rxtimer: 0xffff88803304c400: rx timeout, send abort [ 581.058647][ C1] vcan0: j1939_tp_rxtimer: 0xffff88803304c400: abort rx timeout. Force session deactivation [ 584.456690][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880255d2800: rx timeout, send abort [ 584.965042][ C0] vcan0: j1939_tp_rxtimer: 0xffff8880255d2800: abort rx timeout. Force session deactivation [ 588.447159][ C0] vcan0: j1939_tp_rxtimer: 0xffff888064c3f800: rx timeout, send abort [ 588.955552][ C0] vcan0: j1939_tp_rxtimer: 0xffff888064c3f800: abort rx timeout. Force session deactivation [ 623.342835][T11227] FAULT_INJECTION: forcing a failure. [ 623.342835][T11227] name failslab, interval 1, probability 0, space 0, times 0 [ 623.368430][T11227] CPU: 1 UID: 0 PID: 11227 Comm: syz.2.980 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 623.368469][T11227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 623.368485][T11227] Call Trace: [ 623.368494][T11227] [ 623.368504][T11227] dump_stack_lvl+0x16c/0x1f0 [ 623.368550][T11227] should_fail_ex+0x512/0x640 [ 623.368580][T11227] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 623.368629][T11227] should_failslab+0xc2/0x120 [ 623.368653][T11227] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 623.368698][T11227] ? apply_subsystem_event_filter+0x3df/0x1450 [ 623.368743][T11227] kstrdup+0x53/0x100 [ 623.368768][T11227] apply_subsystem_event_filter+0x3df/0x1450 [ 623.368818][T11227] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 623.368868][T11227] ? _copy_from_user+0x59/0xd0 [ 623.368904][T11227] subsystem_filter_write+0x95/0x120 [ 623.368946][T11227] vfs_write+0x25c/0x1180 [ 623.368980][T11227] ? __pfx_subsystem_filter_write+0x10/0x10 [ 623.369024][T11227] ? __pfx___mutex_lock+0x10/0x10 [ 623.369071][T11227] ? __pfx_vfs_write+0x10/0x10 [ 623.369117][T11227] ? __fget_files+0x20e/0x3c0 [ 623.369165][T11227] ksys_write+0x12a/0x240 [ 623.369202][T11227] ? __pfx_ksys_write+0x10/0x10 [ 623.369235][T11227] ? rcu_is_watching+0x12/0xc0 [ 623.369277][T11227] do_syscall_64+0xcd/0x260 [ 623.369319][T11227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 623.369345][T11227] RIP: 0033:0x7f450ed8d169 [ 623.369365][T11227] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 623.369392][T11227] RSP: 002b:00007f450fbc7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 623.369418][T11227] RAX: ffffffffffffffda RBX: 00007f450efa6080 RCX: 00007f450ed8d169 [ 623.369434][T11227] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000006 [ 623.369450][T11227] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 623.369465][T11227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 623.369480][T11227] R13: 0000000000000000 R14: 00007f450efa6080 R15: 00007fff1c4a0b78 [ 623.369513][T11227] [ 624.708990][T11239] FAULT_INJECTION: forcing a failure. [ 624.708990][T11239] name failslab, interval 1, probability 0, space 0, times 0 [ 624.769177][T11239] CPU: 0 UID: 0 PID: 11239 Comm: syz.0.991 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 624.769223][T11239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 624.769241][T11239] Call Trace: [ 624.769251][T11239] [ 624.769263][T11239] dump_stack_lvl+0x16c/0x1f0 [ 624.769316][T11239] should_fail_ex+0x512/0x640 [ 624.769354][T11239] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 624.769412][T11239] should_failslab+0xc2/0x120 [ 624.769441][T11239] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 624.769496][T11239] ? apply_subsystem_event_filter+0x3df/0x1450 [ 624.769552][T11239] kstrdup+0x53/0x100 [ 624.769586][T11239] apply_subsystem_event_filter+0x3df/0x1450 [ 624.769645][T11239] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 624.769708][T11239] ? _copy_from_user+0x59/0xd0 [ 624.769752][T11239] subsystem_filter_write+0x95/0x120 [ 624.769804][T11239] vfs_write+0x25c/0x1180 [ 624.769844][T11239] ? __pfx_subsystem_filter_write+0x10/0x10 [ 624.769901][T11239] ? __pfx_vfs_write+0x10/0x10 [ 624.769950][T11239] ? do_futex+0x122/0x350 [ 624.769997][T11239] ? __pfx_do_futex+0x10/0x10 [ 624.770054][T11239] ? __x64_sys_futex+0x1e0/0x4c0 [ 624.770098][T11239] ? __x64_sys_futex+0x1e9/0x4c0 [ 624.770148][T11239] ksys_write+0x12a/0x240 [ 624.770189][T11239] ? __pfx_ksys_write+0x10/0x10 [ 624.770232][T11239] ? rcu_is_watching+0x12/0xc0 [ 624.770283][T11239] do_syscall_64+0xcd/0x260 [ 624.770334][T11239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.770367][T11239] RIP: 0033:0x7f4465f8d169 [ 624.770391][T11239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 624.770422][T11239] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 624.770452][T11239] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 624.770473][T11239] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000007 [ 624.770492][T11239] RBP: 00007f446600e990 R08: 0000000000000000 R09: 0000000000000000 [ 624.770511][T11239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 624.770530][T11239] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 624.770571][T11239] [ 629.156103][T11291] FAULT_INJECTION: forcing a failure. [ 629.156103][T11291] name failslab, interval 1, probability 0, space 0, times 0 [ 629.231067][T11291] CPU: 1 UID: 0 PID: 11291 Comm: syz.0.995 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 629.231114][T11291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 629.231134][T11291] Call Trace: [ 629.231144][T11291] [ 629.231157][T11291] dump_stack_lvl+0x16c/0x1f0 [ 629.231212][T11291] should_fail_ex+0x512/0x640 [ 629.231238][T11291] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 629.231281][T11291] should_failslab+0xc2/0x120 [ 629.231302][T11291] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 629.231342][T11291] ? apply_subsystem_event_filter+0x3df/0x1450 [ 629.231382][T11291] kstrdup+0x53/0x100 [ 629.231405][T11291] apply_subsystem_event_filter+0x3df/0x1450 [ 629.231448][T11291] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 629.231500][T11291] ? _copy_from_user+0x59/0xd0 [ 629.231532][T11291] subsystem_filter_write+0x95/0x120 [ 629.231569][T11291] vfs_write+0x25c/0x1180 [ 629.231598][T11291] ? __pfx_subsystem_filter_write+0x10/0x10 [ 629.231640][T11291] ? __pfx_vfs_write+0x10/0x10 [ 629.231668][T11291] ? do_futex+0x122/0x350 [ 629.231701][T11291] ? __pfx_do_futex+0x10/0x10 [ 629.231741][T11291] ? __x64_sys_futex+0x1e0/0x4c0 [ 629.231772][T11291] ? __x64_sys_futex+0x1e9/0x4c0 [ 629.231808][T11291] ksys_write+0x12a/0x240 [ 629.231839][T11291] ? __pfx_ksys_write+0x10/0x10 [ 629.231869][T11291] ? rcu_is_watching+0x12/0xc0 [ 629.231905][T11291] do_syscall_64+0xcd/0x260 [ 629.231942][T11291] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 629.231965][T11291] RIP: 0033:0x7f4465f8d169 [ 629.231983][T11291] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 629.232006][T11291] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 629.232027][T11291] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 629.232042][T11291] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000007 [ 629.232056][T11291] RBP: 00007f446600e990 R08: 0000000000000000 R09: 0000000000000000 [ 629.232070][T11291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 629.232086][T11291] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 629.232116][T11291] [ 629.520312][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 629.526623][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 633.203387][T11328] FAULT_INJECTION: forcing a failure. [ 633.203387][T11328] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 633.228446][T11328] CPU: 1 UID: 0 PID: 11328 Comm: syz.1.1012 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 633.228490][T11328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 633.228510][T11328] Call Trace: [ 633.228521][T11328] [ 633.228533][T11328] dump_stack_lvl+0x16c/0x1f0 [ 633.228584][T11328] should_fail_ex+0x512/0x640 [ 633.228628][T11328] should_fail_alloc_page+0xe7/0x130 [ 633.228663][T11328] prepare_alloc_pages+0x3c2/0x610 [ 633.228722][T11328] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 633.228773][T11328] ? kasan_save_track+0x14/0x30 [ 633.228818][T11328] ? __kmalloc_node_track_caller_noprof+0x221/0x510 [ 633.228868][T11328] ? kstrdup+0x53/0x100 [ 633.228894][T11328] ? apply_subsystem_event_filter+0x3df/0x1450 [ 633.228941][T11328] ? subsystem_filter_write+0x95/0x120 [ 633.228985][T11328] ? vfs_write+0x25c/0x1180 [ 633.229024][T11328] ? ksys_write+0x12a/0x240 [ 633.229065][T11328] ? do_syscall_64+0xcd/0x260 [ 633.229119][T11328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.229163][T11328] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 633.229255][T11328] __alloc_pages_noprof+0xb/0x1b0 [ 633.229303][T11328] ___kmalloc_large_node+0x82/0x1e0 [ 633.229347][T11328] __kmalloc_large_noprof+0x1c/0x70 [ 633.229386][T11328] append_filter_err+0x8f/0x5e0 [ 633.229435][T11328] apply_subsystem_event_filter+0x678/0x1450 [ 633.229495][T11328] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 633.229556][T11328] ? _copy_from_user+0x59/0xd0 [ 633.229600][T11328] subsystem_filter_write+0x95/0x120 [ 633.229650][T11328] vfs_write+0x25c/0x1180 [ 633.229690][T11328] ? __pfx_subsystem_filter_write+0x10/0x10 [ 633.229747][T11328] ? __pfx_vfs_write+0x10/0x10 [ 633.229788][T11328] ? do_futex+0x122/0x350 [ 633.229833][T11328] ? __pfx_do_futex+0x10/0x10 [ 633.229889][T11328] ? __x64_sys_futex+0x1e0/0x4c0 [ 633.229933][T11328] ? __x64_sys_futex+0x1e9/0x4c0 [ 633.229984][T11328] ksys_write+0x12a/0x240 [ 633.230037][T11328] ? __pfx_ksys_write+0x10/0x10 [ 633.230075][T11328] ? rcu_is_watching+0x12/0xc0 [ 633.230150][T11328] do_syscall_64+0xcd/0x260 [ 633.230201][T11328] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.230233][T11328] RIP: 0033:0x7fdec338d169 [ 633.230257][T11328] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 633.230286][T11328] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 633.230316][T11328] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 633.230338][T11328] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000007 [ 633.230358][T11328] RBP: 00007fdec340e990 R08: 0000000000000000 R09: 0000000000000000 [ 633.230377][T11328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 633.230396][T11328] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 633.230437][T11328] [ 635.595569][T11356] FAULT_INJECTION: forcing a failure. [ 635.595569][T11356] name failslab, interval 1, probability 0, space 0, times 0 [ 635.609382][T11356] CPU: 1 UID: 0 PID: 11356 Comm: syz.1.1008 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 635.609426][T11356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 635.609446][T11356] Call Trace: [ 635.609456][T11356] [ 635.609468][T11356] dump_stack_lvl+0x16c/0x1f0 [ 635.609519][T11356] should_fail_ex+0x512/0x640 [ 635.609554][T11356] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 635.609614][T11356] should_failslab+0xc2/0x120 [ 635.609645][T11356] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 635.609699][T11356] ? apply_subsystem_event_filter+0x3df/0x1450 [ 635.609755][T11356] kstrdup+0x53/0x100 [ 635.609788][T11356] apply_subsystem_event_filter+0x3df/0x1450 [ 635.609847][T11356] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 635.609909][T11356] ? _copy_from_user+0x59/0xd0 [ 635.609954][T11356] subsystem_filter_write+0x95/0x120 [ 635.610004][T11356] vfs_write+0x25c/0x1180 [ 635.610045][T11356] ? __pfx_subsystem_filter_write+0x10/0x10 [ 635.610108][T11356] ? __pfx_vfs_write+0x10/0x10 [ 635.610159][T11356] ? do_futex+0x122/0x350 [ 635.610222][T11356] ? __pfx_do_futex+0x10/0x10 [ 635.610279][T11356] ? __x64_sys_futex+0x1e0/0x4c0 [ 635.610322][T11356] ? __x64_sys_futex+0x1e9/0x4c0 [ 635.610373][T11356] ksys_write+0x12a/0x240 [ 635.610435][T11356] ? __pfx_ksys_write+0x10/0x10 [ 635.610477][T11356] ? rcu_is_watching+0x12/0xc0 [ 635.610531][T11356] do_syscall_64+0xcd/0x260 [ 635.610582][T11356] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 635.610615][T11356] RIP: 0033:0x7fdec338d169 [ 635.610641][T11356] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 635.610673][T11356] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 635.610702][T11356] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 635.610723][T11356] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000007 [ 635.610742][T11356] RBP: 00007fdec340e990 R08: 0000000000000000 R09: 0000000000000000 [ 635.610761][T11356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 635.610779][T11356] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 635.610821][T11356] [ 636.119326][T11366] FAULT_INJECTION: forcing a failure. [ 636.119326][T11366] name failslab, interval 1, probability 0, space 0, times 0 [ 636.135303][T11366] CPU: 0 UID: 0 PID: 11366 Comm: syz.1.1014 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 636.135336][T11366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 636.135350][T11366] Call Trace: [ 636.135357][T11366] [ 636.135365][T11366] dump_stack_lvl+0x16c/0x1f0 [ 636.135402][T11366] should_fail_ex+0x512/0x640 [ 636.135428][T11366] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 636.135469][T11366] should_failslab+0xc2/0x120 [ 636.135490][T11366] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 636.135529][T11366] ? apply_subsystem_event_filter+0x3df/0x1450 [ 636.135568][T11366] kstrdup+0x53/0x100 [ 636.135590][T11366] apply_subsystem_event_filter+0x3df/0x1450 [ 636.135632][T11366] ? __pfx_apply_subsystem_event_filter+0x10/0x10 [ 636.135675][T11366] ? _copy_from_user+0x59/0xd0 [ 636.135706][T11366] subsystem_filter_write+0x95/0x120 [ 636.135742][T11366] vfs_write+0x25c/0x1180 [ 636.135771][T11366] ? __pfx_subsystem_filter_write+0x10/0x10 [ 636.135811][T11366] ? __pfx_vfs_write+0x10/0x10 [ 636.135840][T11366] ? do_futex+0x122/0x350 [ 636.135872][T11366] ? __pfx_do_futex+0x10/0x10 [ 636.135911][T11366] ? __x64_sys_futex+0x1e0/0x4c0 [ 636.135942][T11366] ? __x64_sys_futex+0x1e9/0x4c0 [ 636.135977][T11366] ksys_write+0x12a/0x240 [ 636.136008][T11366] ? __pfx_ksys_write+0x10/0x10 [ 636.136037][T11366] ? rcu_is_watching+0x12/0xc0 [ 636.136073][T11366] do_syscall_64+0xcd/0x260 [ 636.136115][T11366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 636.136139][T11366] RIP: 0033:0x7fdec338d169 [ 636.136156][T11366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 636.136179][T11366] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 636.136200][T11366] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 636.136215][T11366] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000007 [ 636.136228][T11366] RBP: 00007fdec340e990 R08: 0000000000000000 R09: 0000000000000000 [ 636.136241][T11366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 636.136254][T11366] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 636.136283][T11366] [ 649.481935][T11542] sctp: [Deprecated]: syz.2.1063 (pid 11542) Use of struct sctp_assoc_value in delayed_ack socket option. [ 649.481935][T11542] Use struct sctp_sack_info instead [ 649.779131][T11553] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input32 [ 649.925023][T11560] FAULT_INJECTION: forcing a failure. [ 649.925023][T11560] name failslab, interval 1, probability 0, space 0, times 0 [ 649.972347][T11560] CPU: 1 UID: 0 PID: 11560 Comm: syz.2.1069 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 649.972388][T11560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 649.972407][T11560] Call Trace: [ 649.972416][T11560] [ 649.972427][T11560] dump_stack_lvl+0x16c/0x1f0 [ 649.972479][T11560] should_fail_ex+0x512/0x640 [ 649.972516][T11560] ? fs_reclaim_acquire+0xae/0x150 [ 649.972557][T11560] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 649.972601][T11560] should_failslab+0xc2/0x120 [ 649.972631][T11560] __kmalloc_noprof+0xd2/0x510 [ 649.972687][T11560] tomoyo_realpath_from_path+0xc2/0x6e0 [ 649.972744][T11560] ? tomoyo_profile+0x47/0x60 [ 649.972794][T11560] tomoyo_path_number_perm+0x245/0x580 [ 649.972842][T11560] ? tomoyo_path_number_perm+0x237/0x580 [ 649.972881][T11560] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 649.972920][T11560] ? find_held_lock+0x2b/0x80 [ 649.972996][T11560] ? find_held_lock+0x2b/0x80 [ 649.973033][T11560] ? hook_file_ioctl_common+0x145/0x410 [ 649.973075][T11560] ? __fget_files+0x20e/0x3c0 [ 649.973126][T11560] security_file_ioctl+0x9b/0x240 [ 649.973165][T11560] __x64_sys_ioctl+0xb7/0x200 [ 649.973206][T11560] do_syscall_64+0xcd/0x260 [ 649.973256][T11560] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 649.973287][T11560] RIP: 0033:0x7f450ed8d169 [ 649.973311][T11560] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 649.973344][T11560] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 649.973373][T11560] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 649.973394][T11560] RDX: 0000200000002c40 RSI: 0000000040046109 RDI: 0000000000000003 [ 649.973414][T11560] RBP: 00007f450fbe8090 R08: 0000000000000000 R09: 0000000000000000 [ 649.973431][T11560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 649.973450][T11560] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 649.973488][T11560] [ 649.973573][T11560] ERROR: Out of memory at tomoyo_realpath_from_path. [ 650.314194][T11566] cifs: Unknown parameter '#‹Ê‘˜’æCŠ Ë€HË/R{Ñ<' [ 650.427201][T11572] FAULT_INJECTION: forcing a failure. [ 650.427201][T11572] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 650.462113][T11572] CPU: 1 UID: 0 PID: 11572 Comm: syz.3.1075 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 650.462157][T11572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 650.462175][T11572] Call Trace: [ 650.462186][T11572] [ 650.462197][T11572] dump_stack_lvl+0x16c/0x1f0 [ 650.462258][T11572] should_fail_ex+0x512/0x640 [ 650.462299][T11572] _copy_from_user+0x2e/0xd0 [ 650.462339][T11572] __do_sys_openat2+0xf7/0x2d0 [ 650.462373][T11572] ? __pfx___do_sys_openat2+0x10/0x10 [ 650.462403][T11572] ? ksys_write+0x1b9/0x240 [ 650.462444][T11572] ? rcu_is_watching+0x12/0xc0 [ 650.462494][T11572] do_syscall_64+0xcd/0x260 [ 650.462540][T11572] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 650.462588][T11572] RIP: 0033:0x7fc9fdd8d169 [ 650.462611][T11572] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 650.462639][T11572] RSP: 002b:00007fc9fecce038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b5 [ 650.462667][T11572] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 650.462686][T11572] RDX: 0000200000000380 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 650.462713][T11572] RBP: 00007fc9fecce090 R08: 0000000000000000 R09: 0000000000000000 [ 650.462731][T11572] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000001 [ 650.462750][T11572] R13: 0000000000000000 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 650.462788][T11572] [ 650.659276][T11579] FAULT_INJECTION: forcing a failure. [ 650.659276][T11579] name failslab, interval 1, probability 0, space 0, times 0 [ 650.703992][T11579] CPU: 1 UID: 0 PID: 11579 Comm: syz.0.1078 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 650.704038][T11579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 650.704057][T11579] Call Trace: [ 650.704067][T11579] [ 650.704079][T11579] dump_stack_lvl+0x16c/0x1f0 [ 650.704129][T11579] should_fail_ex+0x512/0x640 [ 650.704165][T11579] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 650.704218][T11579] should_failslab+0xc2/0x120 [ 650.704248][T11579] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 650.704297][T11579] ? getname_flags.part.0+0x48/0x540 [ 650.704340][T11579] getname_flags.part.0+0x48/0x540 [ 650.704381][T11579] getname_flags+0x93/0xf0 [ 650.704424][T11579] __x64_sys_symlink+0x58/0x90 [ 650.704476][T11579] do_syscall_64+0xcd/0x260 [ 650.704527][T11579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 650.704560][T11579] RIP: 0033:0x7f4465f8d169 [ 650.704583][T11579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 650.704614][T11579] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 650.704643][T11579] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 650.704663][T11579] RDX: 0000000000000000 RSI: 0000200000001100 RDI: 00002000000000c0 [ 650.704682][T11579] RBP: 00007f4466e2f090 R08: 0000000000000000 R09: 0000000000000000 [ 650.704719][T11579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 650.704737][T11579] R13: 0000000000000001 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 650.704775][T11579] [ 651.195609][T11597] FAULT_INJECTION: forcing a failure. [ 651.195609][T11597] name failslab, interval 1, probability 0, space 0, times 0 [ 651.264104][T11597] CPU: 0 UID: 0 PID: 11597 Comm: syz.1.1083 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 651.264149][T11597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 651.264167][T11597] Call Trace: [ 651.264178][T11597] [ 651.264189][T11597] dump_stack_lvl+0x16c/0x1f0 [ 651.264241][T11597] should_fail_ex+0x512/0x640 [ 651.264277][T11597] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 651.264330][T11597] should_failslab+0xc2/0x120 [ 651.264374][T11597] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 651.264424][T11597] ? getname_flags.part.0+0x48/0x540 [ 651.264468][T11597] getname_flags.part.0+0x48/0x540 [ 651.264508][T11597] getname_flags+0x93/0xf0 [ 651.264552][T11597] do_sys_openat2+0xb8/0x1d0 [ 651.264586][T11597] ? __pfx_do_sys_openat2+0x10/0x10 [ 651.264625][T11597] ? __fget_files+0x20e/0x3c0 [ 651.264679][T11597] __x64_sys_openat+0x174/0x210 [ 651.264715][T11597] ? __pfx___x64_sys_openat+0x10/0x10 [ 651.264748][T11597] ? ksys_write+0x1b9/0x240 [ 651.264806][T11597] do_syscall_64+0xcd/0x260 [ 651.264857][T11597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 651.264889][T11597] RIP: 0033:0x7fdec338d169 [ 651.264913][T11597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 651.264944][T11597] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 651.264975][T11597] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 651.264996][T11597] RDX: 0000000000000400 RSI: 0000200000000300 RDI: ffffffffffffff9c [ 651.265016][T11597] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 651.265036][T11597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 651.265055][T11597] R13: 0000000000000001 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 651.265096][T11597] [ 651.473537][T11603] Unable to find swap-space signature [ 651.654688][T11588] ima: policy update failed [ 651.715511][ T30] audit: type=1802 audit(6039395530.023:2): pid=11588 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.0.1081" res=0 errno=0 [ 651.981109][T11618] syz.0.1090 uses obsolete (PF_INET,SOCK_PACKET) [ 652.077342][T11620] FAULT_INJECTION: forcing a failure. [ 652.077342][T11620] name failslab, interval 1, probability 0, space 0, times 0 [ 652.107168][T11620] CPU: 0 UID: 0 PID: 11620 Comm: syz.1.1091 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 652.107212][T11620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 652.107231][T11620] Call Trace: [ 652.107241][T11620] [ 652.107251][T11620] dump_stack_lvl+0x16c/0x1f0 [ 652.107339][T11620] should_fail_ex+0x512/0x640 [ 652.107373][T11620] ? kmem_cache_alloc_node_noprof+0x5e/0x3b0 [ 652.107426][T11620] should_failslab+0xc2/0x120 [ 652.107455][T11620] kmem_cache_alloc_node_noprof+0x71/0x3b0 [ 652.107502][T11620] ? copy_process+0x4bd/0x91a0 [ 652.107552][T11620] copy_process+0x4bd/0x91a0 [ 652.107595][T11620] ? _kstrtoull+0x145/0x200 [ 652.107641][T11620] ? __pfx__kstrtoull+0x10/0x10 [ 652.107695][T11620] ? find_held_lock+0x2b/0x80 [ 652.107744][T11620] ? __pfx_copy_process+0x10/0x10 [ 652.107801][T11620] ? find_held_lock+0x2b/0x80 [ 652.107855][T11620] kernel_clone+0xfc/0x960 [ 652.107903][T11620] ? __pfx_kernel_clone+0x10/0x10 [ 652.107963][T11620] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 652.108014][T11620] __do_sys_clone+0xce/0x120 [ 652.108058][T11620] ? __pfx___do_sys_clone+0x10/0x10 [ 652.108119][T11620] ? ksys_write+0x1b9/0x240 [ 652.108161][T11620] ? __pfx_ksys_write+0x10/0x10 [ 652.108200][T11620] ? rcu_is_watching+0x12/0xc0 [ 652.108251][T11620] do_syscall_64+0xcd/0x260 [ 652.108384][T11620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.108416][T11620] RIP: 0033:0x7fdec338d169 [ 652.108440][T11620] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 652.108470][T11620] RSP: 002b:00007fdec11f5fe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 652.108498][T11620] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 652.108517][T11620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 652.108597][T11620] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 652.108615][T11620] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 652.108633][T11620] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 652.108672][T11620] [ 652.686237][T11635] FAULT_INJECTION: forcing a failure. [ 652.686237][T11635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 652.728545][T11635] CPU: 0 UID: 0 PID: 11635 Comm: syz.1.1096 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 652.728587][T11635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 652.728607][T11635] Call Trace: [ 652.728616][T11635] [ 652.728627][T11635] dump_stack_lvl+0x16c/0x1f0 [ 652.728677][T11635] should_fail_ex+0x512/0x640 [ 652.728717][T11635] _copy_from_user+0x2e/0xd0 [ 652.728758][T11635] copy_msghdr_from_user+0x98/0x160 [ 652.728800][T11635] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 652.728861][T11635] ___sys_sendmsg+0xfe/0x1d0 [ 652.728903][T11635] ? __pfx____sys_sendmsg+0x10/0x10 [ 652.728993][T11635] __sys_sendmsg+0x16d/0x220 [ 652.729034][T11635] ? __pfx___sys_sendmsg+0x10/0x10 [ 652.729087][T11635] ? rcu_is_watching+0x12/0xc0 [ 652.729136][T11635] do_syscall_64+0xcd/0x260 [ 652.729185][T11635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.729215][T11635] RIP: 0033:0x7fdec338d169 [ 652.729238][T11635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 652.729269][T11635] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 652.729298][T11635] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 652.729317][T11635] RDX: 0000000000000810 RSI: 0000200000001640 RDI: 0000000000000003 [ 652.729336][T11635] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 652.729360][T11635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 652.729378][T11635] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 652.729418][T11635] [ 653.138980][T11637] ima: policy update failed [ 653.198362][ T30] audit: type=1802 audit(6039395531.473:3): pid=11637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.1097" res=0 errno=0 [ 653.537288][T11652] FAULT_INJECTION: forcing a failure. [ 653.537288][T11652] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 653.593189][T11652] CPU: 1 UID: 0 PID: 11652 Comm: syz.0.1100 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 653.593234][T11652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 653.593253][T11652] Call Trace: [ 653.593263][T11652] [ 653.593275][T11652] dump_stack_lvl+0x16c/0x1f0 [ 653.593326][T11652] should_fail_ex+0x512/0x640 [ 653.593368][T11652] _copy_from_user+0x2e/0xd0 [ 653.593408][T11652] copy_msghdr_from_user+0x98/0x160 [ 653.593450][T11652] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 653.593499][T11652] ? __pfx__kstrtoull+0x10/0x10 [ 653.593554][T11652] ___sys_sendmsg+0xfe/0x1d0 [ 653.593597][T11652] ? __pfx____sys_sendmsg+0x10/0x10 [ 653.593656][T11652] ? find_held_lock+0x2b/0x80 [ 653.593727][T11652] __sys_sendmmsg+0x200/0x420 [ 653.593774][T11652] ? __pfx___sys_sendmmsg+0x10/0x10 [ 653.593828][T11652] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 653.593894][T11652] ? fput+0x70/0xf0 [ 653.593924][T11652] ? ksys_write+0x1b9/0x240 [ 653.593966][T11652] ? __pfx_ksys_write+0x10/0x10 [ 653.594007][T11652] ? rcu_is_watching+0x12/0xc0 [ 653.594053][T11652] __x64_sys_sendmmsg+0x9c/0x100 [ 653.594096][T11652] ? lockdep_hardirqs_on+0x7c/0x110 [ 653.594139][T11652] do_syscall_64+0xcd/0x260 [ 653.594196][T11652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 653.594230][T11652] RIP: 0033:0x7f4465f8d169 [ 653.594254][T11652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 653.594286][T11652] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 653.594315][T11652] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 653.594337][T11652] RDX: 0000000000000007 RSI: 0000200000000200 RDI: 0000000000000004 [ 653.594356][T11652] RBP: 00007f4466e2f090 R08: 0000000000000000 R09: 0000000000000000 [ 653.594376][T11652] R10: 0000000000004008 R11: 0000000000000246 R12: 0000000000000001 [ 653.594396][T11652] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 653.594437][T11652] [ 653.634053][T11661] FAULT_INJECTION: forcing a failure. [ 653.634053][T11661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 653.636044][ C1] vkms_vblank_simulate: vblank timer overrun [ 653.640865][T11661] CPU: 0 UID: 0 PID: 11661 Comm: syz.3.1103 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 653.640919][T11661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 653.640945][T11661] Call Trace: [ 653.640961][T11661] [ 653.640973][T11661] dump_stack_lvl+0x16c/0x1f0 [ 653.641028][T11661] should_fail_ex+0x512/0x640 [ 653.641073][T11661] _copy_from_user+0x2e/0xd0 [ 653.641117][T11661] io_uring_setup+0xb4/0x2090 [ 653.641166][T11661] ? __pfx_io_uring_setup+0x10/0x10 [ 653.641212][T11661] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 653.641274][T11661] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 653.641349][T11661] ? __fget_files+0x20e/0x3c0 [ 653.641416][T11661] ? ksys_write+0x1b9/0x240 [ 653.641469][T11661] ? __pfx_ksys_write+0x10/0x10 [ 653.641525][T11661] __x64_sys_io_uring_setup+0xc2/0x170 [ 653.641561][T11661] do_syscall_64+0xcd/0x260 [ 653.641614][T11661] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 653.641648][T11661] RIP: 0033:0x7fc9fdd8d169 [ 653.641673][T11661] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 653.641706][T11661] RSP: 002b:00007fc9fecce038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 653.641737][T11661] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 653.641759][T11661] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000059 [ 653.641779][T11661] RBP: 00007fc9fecce090 R08: 0000000000000000 R09: 0000000000000000 [ 653.641800][T11661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 653.641819][T11661] R13: 0000000000000001 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 653.641860][T11661] [ 653.991155][ C1] vkms_vblank_simulate: vblank timer overrun [ 654.309705][T11669] netlink: 342 bytes leftover after parsing attributes in process `syz.0.1106'. [ 655.036780][T11679] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 655.335578][T11684] netlink: 342 bytes leftover after parsing attributes in process `syz.2.1109'. [ 655.433184][T11686] bridge0: port 3(gretap0) entered blocking state [ 655.445930][T11686] bridge0: port 3(gretap0) entered disabled state [ 655.480268][T11686] gretap0: entered allmulticast mode [ 655.492383][T11686] gretap0: entered promiscuous mode [ 655.503538][T11686] bridge0: port 3(gretap0) entered blocking state [ 655.510469][T11686] bridge0: port 3(gretap0) entered forwarding state [ 655.616880][T11691] FAULT_INJECTION: forcing a failure. [ 655.616880][T11691] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 655.663440][T11691] CPU: 0 UID: 0 PID: 11691 Comm: syz.2.1112 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 655.663483][T11691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 655.663499][T11691] Call Trace: [ 655.663509][T11691] [ 655.663519][T11691] dump_stack_lvl+0x16c/0x1f0 [ 655.663566][T11691] should_fail_ex+0x512/0x640 [ 655.663603][T11691] _copy_from_user+0x2e/0xd0 [ 655.663639][T11691] do_sock_getsockopt+0x5f4/0x800 [ 655.663688][T11691] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 655.663730][T11691] ? __fget_files+0x204/0x3c0 [ 655.663786][T11691] __sys_getsockopt+0x12f/0x260 [ 655.663828][T11691] __x64_sys_getsockopt+0xbd/0x160 [ 655.663861][T11691] ? do_syscall_64+0x91/0x260 [ 655.663900][T11691] ? lockdep_hardirqs_on+0x7c/0x110 [ 655.663939][T11691] do_syscall_64+0xcd/0x260 [ 655.663982][T11691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 655.664010][T11691] RIP: 0033:0x7f450ed8d169 [ 655.664032][T11691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 655.664059][T11691] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 655.664085][T11691] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 655.664103][T11691] RDX: 0000000000000006 RSI: 0000000000000006 RDI: 0000000000000003 [ 655.664119][T11691] RBP: 00007f450fbe8090 R08: 0000000000000000 R09: 0000000000000000 [ 655.664135][T11691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 655.664151][T11691] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 655.664194][T11691] [ 656.692185][T11718] netlink: 146 bytes leftover after parsing attributes in process `syz.0.1119'. [ 656.706997][T11712] GUP no longer grows the stack in syz.1.1118 (11712): 14000-401000 (4000) [ 656.758695][T11712] CPU: 0 UID: 0 PID: 11712 Comm: syz.1.1118 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 656.758739][T11712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 656.758757][T11712] Call Trace: [ 656.758767][T11712] [ 656.758780][T11712] dump_stack_lvl+0x16c/0x1f0 [ 656.758832][T11712] gup_vma_lookup+0x1d2/0x220 [ 656.758873][T11712] __get_user_pages+0x234/0x36f0 [ 656.758927][T11712] ? process_vm_rw_core.constprop.0+0x1d8/0x9a0 [ 656.758959][T11712] ? look_up_lock_class+0x59/0x150 [ 656.759005][T11712] ? __pfx___get_user_pages+0x10/0x10 [ 656.759044][T11712] ? process_vm_rw+0x2ff/0x360 [ 656.759071][T11712] ? __x64_sys_process_vm_readv+0xe2/0x1c0 [ 656.759101][T11712] ? do_syscall_64+0xcd/0x260 [ 656.759168][T11712] __gup_longterm_locked+0x20d/0x1850 [ 656.759225][T11712] ? __pfx___gup_longterm_locked+0x10/0x10 [ 656.759287][T11712] pin_user_pages_remote+0xed/0x140 [ 656.759333][T11712] ? __pfx_pin_user_pages_remote+0x10/0x10 [ 656.759375][T11712] ? mm_access+0x22d/0x2e0 [ 656.759434][T11712] process_vm_rw_core.constprop.0+0x41b/0x9a0 [ 656.759475][T11712] ? futex_wait_queue+0x14c/0x220 [ 656.759504][T11712] ? futex_unqueue+0xba/0x140 [ 656.759557][T11712] ? __pfx_process_vm_rw_core.constprop.0+0x10/0x10 [ 656.759593][T11712] ? iovec_from_user+0xbb/0x140 [ 656.759654][T11712] ? iovec_from_user+0xbb/0x140 [ 656.759699][T11712] process_vm_rw+0x2ff/0x360 [ 656.759736][T11712] ? __pfx_process_vm_rw+0x10/0x10 [ 656.759818][T11712] ? xfd_validate_state+0x5d/0x180 [ 656.759864][T11712] __x64_sys_process_vm_readv+0xe2/0x1c0 [ 656.759897][T11712] ? do_syscall_64+0x91/0x260 [ 656.759941][T11712] ? lockdep_hardirqs_on+0x7c/0x110 [ 656.759983][T11712] do_syscall_64+0xcd/0x260 [ 656.760031][T11712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 656.760062][T11712] RIP: 0033:0x7fdec338d169 [ 656.760086][T11712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 656.760122][T11712] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 656.760149][T11712] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 656.760170][T11712] RDX: 0000000000000004 RSI: 0000200000000040 RDI: 000000000000051f [ 656.760190][T11712] RBP: 00007fdec340e990 R08: 0000000000000003 R09: 0000000000000000 [ 656.760209][T11712] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000000 [ 656.760229][T11712] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 656.760271][T11712] [ 657.070830][T11724] FAULT_INJECTION: forcing a failure. [ 657.070830][T11724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 657.197909][T11724] CPU: 1 UID: 0 PID: 11724 Comm: syz.0.1121 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 657.197955][T11724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 657.197974][T11724] Call Trace: [ 657.197985][T11724] [ 657.197997][T11724] dump_stack_lvl+0x16c/0x1f0 [ 657.198058][T11724] should_fail_ex+0x512/0x640 [ 657.198100][T11724] _copy_from_user+0x2e/0xd0 [ 657.198141][T11724] copy_msghdr_from_user+0x98/0x160 [ 657.198184][T11724] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 657.198237][T11724] ? __pfx__kstrtoull+0x10/0x10 [ 657.198294][T11724] ___sys_sendmsg+0xfe/0x1d0 [ 657.198338][T11724] ? __pfx____sys_sendmsg+0x10/0x10 [ 657.198398][T11724] ? find_held_lock+0x2b/0x80 [ 657.198465][T11724] __sys_sendmmsg+0x200/0x420 [ 657.198512][T11724] ? __pfx___sys_sendmmsg+0x10/0x10 [ 657.198568][T11724] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 657.198634][T11724] ? fput+0x70/0xf0 [ 657.198664][T11724] ? ksys_write+0x1b9/0x240 [ 657.198706][T11724] ? __pfx_ksys_write+0x10/0x10 [ 657.198747][T11724] ? rcu_is_watching+0x12/0xc0 [ 657.198792][T11724] __x64_sys_sendmmsg+0x9c/0x100 [ 657.198834][T11724] ? lockdep_hardirqs_on+0x7c/0x110 [ 657.198877][T11724] do_syscall_64+0xcd/0x260 [ 657.198927][T11724] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 657.198958][T11724] RIP: 0033:0x7f4465f8d169 [ 657.198982][T11724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 657.199013][T11724] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 657.199049][T11724] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 657.199069][T11724] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 657.199087][T11724] RBP: 00007f4466e2f090 R08: 0000000000000000 R09: 0000000000000000 [ 657.199105][T11724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 657.199123][T11724] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 657.199163][T11724] [ 657.401655][ C1] vkms_vblank_simulate: vblank timer overrun [ 657.575407][T11730] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 657.864404][T11725] ima: policy update failed [ 657.905470][ T30] audit: type=1802 audit(6039395536.223:4): pid=11725 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.2.1120" res=0 errno=0 [ 658.326809][T11745] FAULT_INJECTION: forcing a failure. [ 658.326809][T11745] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 658.366440][T11745] CPU: 1 UID: 0 PID: 11745 Comm: syz.1.1127 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 658.366486][T11745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 658.366505][T11745] Call Trace: [ 658.366515][T11745] [ 658.366526][T11745] dump_stack_lvl+0x16c/0x1f0 [ 658.366576][T11745] should_fail_ex+0x512/0x640 [ 658.366618][T11745] _copy_from_user+0x2e/0xd0 [ 658.366659][T11745] copy_msghdr_from_user+0x98/0x160 [ 658.366702][T11745] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 658.366751][T11745] ? __pfx__kstrtoull+0x10/0x10 [ 658.366807][T11745] ___sys_sendmsg+0xfe/0x1d0 [ 658.366851][T11745] ? __pfx____sys_sendmsg+0x10/0x10 [ 658.366918][T11745] ? find_held_lock+0x2b/0x80 [ 658.366984][T11745] __sys_sendmmsg+0x200/0x420 [ 658.367032][T11745] ? __pfx___sys_sendmmsg+0x10/0x10 [ 658.367087][T11745] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 658.367151][T11745] ? fput+0x70/0xf0 [ 658.367180][T11745] ? ksys_write+0x1b9/0x240 [ 658.367222][T11745] ? __pfx_ksys_write+0x10/0x10 [ 658.367262][T11745] ? rcu_is_watching+0x12/0xc0 [ 658.367308][T11745] __x64_sys_sendmmsg+0x9c/0x100 [ 658.367349][T11745] ? lockdep_hardirqs_on+0x7c/0x110 [ 658.367392][T11745] do_syscall_64+0xcd/0x260 [ 658.367442][T11745] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.367473][T11745] RIP: 0033:0x7fdec338d169 [ 658.367497][T11745] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 658.367528][T11745] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 658.367557][T11745] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 658.367578][T11745] RDX: 0000000000000002 RSI: 0000200000000080 RDI: 0000000000000003 [ 658.367596][T11745] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 658.367614][T11745] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 658.367632][T11745] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 658.367672][T11745] [ 658.756262][T11754] FAULT_INJECTION: forcing a failure. [ 658.756262][T11754] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 658.838451][T11754] CPU: 1 UID: 0 PID: 11754 Comm: syz.2.1130 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 658.838497][T11754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 658.838516][T11754] Call Trace: [ 658.838526][T11754] [ 658.838537][T11754] dump_stack_lvl+0x16c/0x1f0 [ 658.838587][T11754] should_fail_ex+0x512/0x640 [ 658.838628][T11754] _copy_to_iter+0x2a4/0x15a0 [ 658.838672][T11754] ? find_held_lock+0x2b/0x80 [ 658.838714][T11754] ? __pfx__copy_to_iter+0x10/0x10 [ 658.838757][T11754] ? __skb_recv_datagram+0x1b2/0x220 [ 658.838798][T11754] ? __pfx___skb_recv_datagram+0x10/0x10 [ 658.838841][T11754] simple_copy_to_iter+0x46/0x90 [ 658.838882][T11754] __skb_datagram_iter+0x125/0x8c0 [ 658.838914][T11754] ? __pfx_simple_copy_to_iter+0x10/0x10 [ 658.838951][T11754] ? skb_recv_datagram+0x88/0xc0 [ 658.838994][T11754] skb_copy_datagram_iter+0x40/0x50 [ 658.839031][T11754] netlink_recvmsg+0x298/0xf20 [ 658.839078][T11754] ? __pfx_netlink_recvmsg+0x10/0x10 [ 658.839121][T11754] ? aa_sk_perm+0x2f4/0xb10 [ 658.839161][T11754] ? __pfx_aa_sk_perm+0x10/0x10 [ 658.839214][T11754] sock_recvmsg+0x1f6/0x250 [ 658.839278][T11754] sock_read_iter+0x2b9/0x3b0 [ 658.839325][T11754] ? __pfx_sock_read_iter+0x10/0x10 [ 658.839389][T11754] ? bpf_lsm_file_permission+0x9/0x10 [ 658.839428][T11754] ? security_file_permission+0x71/0x210 [ 658.839469][T11754] ? rw_verify_area+0xcf/0x680 [ 658.839510][T11754] vfs_read+0xaa3/0xc70 [ 658.839560][T11754] ? __pfx_vfs_read+0x10/0x10 [ 658.839598][T11754] ? find_held_lock+0x2b/0x80 [ 658.839660][T11754] ksys_read+0x205/0x240 [ 658.839721][T11754] ? __pfx_ksys_read+0x10/0x10 [ 658.839760][T11754] ? rcu_is_watching+0x12/0xc0 [ 658.839810][T11754] do_syscall_64+0xcd/0x260 [ 658.839857][T11754] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.839896][T11754] RIP: 0033:0x7f450ed8d169 [ 658.839920][T11754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 658.839950][T11754] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 658.839979][T11754] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 658.839999][T11754] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000004 [ 658.840018][T11754] RBP: 00007f450fbe8090 R08: 0000000000000000 R09: 0000000000000000 [ 658.840036][T11754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 658.840056][T11754] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 658.840096][T11754] [ 660.199452][T11780] FAULT_INJECTION: forcing a failure. [ 660.199452][T11780] name failslab, interval 1, probability 0, space 0, times 0 [ 660.244324][T11780] CPU: 1 UID: 0 PID: 11780 Comm: syz.2.1137 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 660.244367][T11780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 660.244386][T11780] Call Trace: [ 660.244396][T11780] [ 660.244407][T11780] dump_stack_lvl+0x16c/0x1f0 [ 660.244475][T11780] should_fail_ex+0x512/0x640 [ 660.244509][T11780] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 660.244563][T11780] should_failslab+0xc2/0x120 [ 660.244593][T11780] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 660.244641][T11780] ? vma_merge_new_range+0x3f8/0xc10 [ 660.244687][T11780] ? vm_area_alloc+0x1f/0x160 [ 660.244736][T11780] vm_area_alloc+0x1f/0x160 [ 660.244786][T11780] __mmap_region+0xfd0/0x27c0 [ 660.244839][T11780] ? __pfx___mmap_region+0x10/0x10 [ 660.244885][T11780] ? bpf_ksym_find+0x124/0x1c0 [ 660.244936][T11780] ? __kernel_text_address+0xd/0x40 [ 660.244974][T11780] ? unwind_get_return_address+0x59/0xa0 [ 660.245077][T11780] ? trace_cap_capable+0x18d/0x200 [ 660.245111][T11780] ? cap_capable+0xb3/0x250 [ 660.245148][T11780] mmap_region+0x1ab/0x3f0 [ 660.245206][T11780] do_mmap+0xd8e/0x11b0 [ 660.245252][T11780] ? __pfx_do_mmap+0x10/0x10 [ 660.245291][T11780] ? __pfx_down_write_killable+0x10/0x10 [ 660.245331][T11780] vm_mmap_pgoff+0x281/0x450 [ 660.245375][T11780] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 660.245417][T11780] ? __fget_files+0x20e/0x3c0 [ 660.245475][T11780] ksys_mmap_pgoff+0x7d/0x5c0 [ 660.245512][T11780] ? __pfx_ksys_write+0x10/0x10 [ 660.245563][T11780] __x64_sys_mmap+0x125/0x190 [ 660.245605][T11780] do_syscall_64+0xcd/0x260 [ 660.245666][T11780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 660.245697][T11780] RIP: 0033:0x7f450ed8d169 [ 660.245720][T11780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 660.245750][T11780] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 660.245785][T11780] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 660.245805][T11780] RDX: 0000000000000009 RSI: 0000000002020009 RDI: 0000000000000000 [ 660.245822][T11780] RBP: 00007f450fbe8090 R08: fffefffffffffffa R09: 0000000000008000 [ 660.245841][T11780] R10: 0000000000000eb1 R11: 0000000000000246 R12: 0000000000000001 [ 660.245858][T11780] R13: 0000000000000001 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 660.245896][T11780] [ 661.014710][T11795] Unable to find swap-space signature [ 661.319072][T11805] FAULT_INJECTION: forcing a failure. [ 661.319072][T11805] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.387884][T11805] CPU: 0 UID: 0 PID: 11805 Comm: syz.0.1143 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 661.387922][T11805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 661.387938][T11805] Call Trace: [ 661.387945][T11805] [ 661.387955][T11805] dump_stack_lvl+0x16c/0x1f0 [ 661.387997][T11805] should_fail_ex+0x512/0x640 [ 661.388031][T11805] _copy_from_user+0x2e/0xd0 [ 661.388064][T11805] io_uring_setup+0xb4/0x2090 [ 661.388096][T11805] ? __pfx_io_uring_setup+0x10/0x10 [ 661.388118][T11805] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 661.388161][T11805] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 661.388201][T11805] ? __fget_files+0x20e/0x3c0 [ 661.388253][T11805] ? ksys_write+0x1b9/0x240 [ 661.388288][T11805] ? __pfx_ksys_write+0x10/0x10 [ 661.388325][T11805] ? rcu_is_watching+0x12/0xc0 [ 661.388365][T11805] __x64_sys_io_uring_setup+0xc2/0x170 [ 661.388394][T11805] do_syscall_64+0xcd/0x260 [ 661.388443][T11805] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.388469][T11805] RIP: 0033:0x7f4465f8d169 [ 661.388491][T11805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 661.388518][T11805] RSP: 002b:00007f4466e0e038 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 661.388545][T11805] RAX: ffffffffffffffda RBX: 00007f44661a6080 RCX: 00007f4465f8d169 [ 661.388564][T11805] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 661.388581][T11805] RBP: 00007f4466e0e090 R08: 0000000000000000 R09: 0000000000000000 [ 661.388599][T11805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 661.388616][T11805] R13: 0000000000000000 R14: 00007f44661a6080 R15: 00007ffe4cd145d8 [ 661.388654][T11805] [ 661.683756][T11803] netlink: 28 bytes leftover after parsing attributes in process `syz.2.1144'. [ 661.831400][T11803] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 664.604726][T11826] Invalid ELF header magic: != ELF [ 665.184441][T11849] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 665.190977][T11849] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 665.212101][T11849] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 665.248895][T11849] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 665.362556][T11849] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 665.370311][T11849] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 665.397145][T11849] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 665.405259][T11849] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 665.491494][T11861] FAULT_INJECTION: forcing a failure. [ 665.491494][T11861] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 665.526614][T11861] CPU: 1 UID: 0 PID: 11861 Comm: syz.0.1154 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 665.526658][T11861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 665.526678][T11861] Call Trace: [ 665.526687][T11861] [ 665.526698][T11861] dump_stack_lvl+0x16c/0x1f0 [ 665.526749][T11861] should_fail_ex+0x512/0x640 [ 665.526790][T11861] _copy_from_user+0x2e/0xd0 [ 665.526831][T11861] __sys_bpf+0x21d/0x4d80 [ 665.526870][T11861] ? __pfx___sys_bpf+0x10/0x10 [ 665.526905][T11861] ? ksys_write+0x190/0x240 [ 665.526956][T11861] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 665.527039][T11861] ? fput+0x70/0xf0 [ 665.527068][T11861] ? ksys_write+0x1b9/0x240 [ 665.527109][T11861] ? __pfx_ksys_write+0x10/0x10 [ 665.527151][T11861] ? rcu_is_watching+0x12/0xc0 [ 665.527194][T11861] __x64_sys_bpf+0x78/0xc0 [ 665.527230][T11861] ? lockdep_hardirqs_on+0x7c/0x110 [ 665.527273][T11861] do_syscall_64+0xcd/0x260 [ 665.527323][T11861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 665.527355][T11861] RIP: 0033:0x7f4465f8d169 [ 665.527380][T11861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 665.527410][T11861] RSP: 002b:00007f4466e0e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 665.527440][T11861] RAX: ffffffffffffffda RBX: 00007f44661a6080 RCX: 00007f4465f8d169 [ 665.527460][T11861] RDX: 00000000000000a3 RSI: 0000200000000780 RDI: 0000000000000000 [ 665.527478][T11861] RBP: 00007f4466e0e090 R08: 0000000000000000 R09: 0000000000000000 [ 665.527497][T11861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 665.527515][T11861] R13: 0000000000000000 R14: 00007f44661a6080 R15: 00007ffe4cd145d8 [ 665.527554][T11861] [ 666.858527][ T5852] Bluetooth: hci0: command 0x0406 tx timeout [ 667.258651][ T5852] Bluetooth: hci1: command 0x0406 tx timeout [ 667.419421][ T5852] Bluetooth: hci2: command 0x0406 tx timeout [ 667.425526][ T5852] Bluetooth: hci3: command 0x0406 tx timeout [ 668.425151][T11897] FAULT_INJECTION: forcing a failure. [ 668.425151][T11897] name failslab, interval 1, probability 0, space 0, times 0 [ 668.449023][T11897] CPU: 0 UID: 0 PID: 11897 Comm: syz.2.1165 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 668.449069][T11897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 668.449088][T11897] Call Trace: [ 668.449098][T11897] [ 668.449110][T11897] dump_stack_lvl+0x16c/0x1f0 [ 668.449161][T11897] should_fail_ex+0x512/0x640 [ 668.449198][T11897] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 668.449247][T11897] should_failslab+0xc2/0x120 [ 668.449277][T11897] __kmalloc_cache_noprof+0x6a/0x3e0 [ 668.449320][T11897] ? bpf_lsm_capable+0x9/0x10 [ 668.449365][T11897] ? pagemap_read+0x296/0x890 [ 668.449418][T11897] pagemap_read+0x296/0x890 [ 668.449468][T11897] ? __mutex_trylock_common+0xe9/0x250 [ 668.449503][T11897] ? __pfx_pagemap_read+0x10/0x10 [ 668.449558][T11897] ? rw_verify_area+0xcf/0x680 [ 668.449595][T11897] ? __pfx_pagemap_read+0x10/0x10 [ 668.449646][T11897] vfs_read+0x1de/0xc70 [ 668.449694][T11897] ? __pfx___mutex_lock+0x10/0x10 [ 668.449742][T11897] ? __pfx_vfs_read+0x10/0x10 [ 668.449796][T11897] ? __fget_files+0x20e/0x3c0 [ 668.449850][T11897] ksys_read+0x12a/0x240 [ 668.449891][T11897] ? __pfx_ksys_read+0x10/0x10 [ 668.449932][T11897] ? rcu_is_watching+0x12/0xc0 [ 668.449983][T11897] do_syscall_64+0xcd/0x260 [ 668.450045][T11897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 668.450078][T11897] RIP: 0033:0x7f450ed8d169 [ 668.450104][T11897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 668.450135][T11897] RSP: 002b:00007f450fbc7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 668.450165][T11897] RAX: ffffffffffffffda RBX: 00007f450efa6080 RCX: 00007f450ed8d169 [ 668.450186][T11897] RDX: 00000000000039b8 RSI: 0000000000000000 RDI: 0000000000000004 [ 668.450205][T11897] RBP: 00007f450fbc7090 R08: 0000000000000000 R09: 0000000000000000 [ 668.450224][T11897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 668.450242][T11897] R13: 0000000000000000 R14: 00007f450efa6080 R15: 00007fff1c4a0b78 [ 668.450282][T11897] [ 668.938431][T11886] Bluetooth: hci0: command 0x0406 tx timeout [ 669.338752][T11886] Bluetooth: hci1: command 0x0406 tx timeout [ 669.498348][T11886] Bluetooth: hci3: command 0x0406 tx timeout [ 669.499480][ T5843] Bluetooth: hci2: command 0x0406 tx timeout [ 670.943348][T11918] FAULT_INJECTION: forcing a failure. [ 670.943348][T11918] name failslab, interval 1, probability 0, space 0, times 0 [ 670.956120][T11918] CPU: 1 UID: 0 PID: 11918 Comm: syz.2.1170 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 670.956161][T11918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 670.956180][T11918] Call Trace: [ 670.956191][T11918] [ 670.956202][T11918] dump_stack_lvl+0x16c/0x1f0 [ 670.956253][T11918] should_fail_ex+0x512/0x640 [ 670.956288][T11918] ? kmem_cache_alloc_noprof+0x5a/0x3b0 [ 670.956342][T11918] should_failslab+0xc2/0x120 [ 670.956372][T11918] kmem_cache_alloc_noprof+0x6d/0x3b0 [ 670.956423][T11918] ? getname_flags.part.0+0x48/0x540 [ 670.956467][T11918] getname_flags.part.0+0x48/0x540 [ 670.956507][T11918] getname_flags+0x93/0xf0 [ 670.956552][T11918] do_sys_openat2+0xb8/0x1d0 [ 670.956586][T11918] ? __pfx_do_sys_openat2+0x10/0x10 [ 670.956625][T11918] ? __fget_files+0x20e/0x3c0 [ 670.956704][T11918] __x64_sys_openat+0x174/0x210 [ 670.956740][T11918] ? __pfx___x64_sys_openat+0x10/0x10 [ 670.956772][T11918] ? ksys_write+0x1b9/0x240 [ 670.956815][T11918] ? rcu_is_watching+0x12/0xc0 [ 670.956865][T11918] do_syscall_64+0xcd/0x260 [ 670.956915][T11918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 670.956947][T11918] RIP: 0033:0x7f450ed8bad0 [ 670.956972][T11918] Code: 48 89 44 24 20 75 93 44 89 54 24 0c e8 49 94 02 00 44 8b 54 24 0c 89 da 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 38 44 89 c7 89 44 24 0c e8 9c 94 02 00 8b 44 [ 670.957002][T11918] RSP: 002b:00007f450fbc6f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 670.957029][T11918] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f450ed8bad0 [ 670.957049][T11918] RDX: 0000000000000002 RSI: 00007f450fbc6fa0 RDI: 00000000ffffff9c [ 670.957067][T11918] RBP: 00007f450fbc6fa0 R08: 0000000000000000 R09: 0000000000000000 [ 670.957084][T11918] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 670.957102][T11918] R13: 0000000000000000 R14: 00007f450efa6080 R15: 00007fff1c4a0b78 [ 670.957140][T11918] [ 672.205966][T11929] FAULT_INJECTION: forcing a failure. [ 672.205966][T11929] name failslab, interval 1, probability 0, space 0, times 0 [ 672.228635][T11929] CPU: 1 UID: 0 PID: 11929 Comm: syz.2.1172 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 672.228678][T11929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 672.228696][T11929] Call Trace: [ 672.228706][T11929] [ 672.228717][T11929] dump_stack_lvl+0x16c/0x1f0 [ 672.228768][T11929] should_fail_ex+0x512/0x640 [ 672.228802][T11929] ? fs_reclaim_acquire+0xae/0x150 [ 672.228844][T11929] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 672.228889][T11929] should_failslab+0xc2/0x120 [ 672.228920][T11929] __kmalloc_noprof+0xd2/0x510 [ 672.228978][T11929] tomoyo_realpath_from_path+0xc2/0x6e0 [ 672.229027][T11929] ? tomoyo_profile+0x47/0x60 [ 672.229079][T11929] tomoyo_path_number_perm+0x245/0x580 [ 672.229115][T11929] ? tomoyo_path_number_perm+0x237/0x580 [ 672.229156][T11929] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 672.229196][T11929] ? find_held_lock+0x2b/0x80 [ 672.229275][T11929] ? find_held_lock+0x2b/0x80 [ 672.229314][T11929] ? hook_file_ioctl_common+0x145/0x410 [ 672.229370][T11929] ? __fget_files+0x20e/0x3c0 [ 672.229424][T11929] security_file_ioctl+0x9b/0x240 [ 672.229467][T11929] __x64_sys_ioctl+0xb7/0x200 [ 672.229509][T11929] do_syscall_64+0xcd/0x260 [ 672.229560][T11929] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 672.229593][T11929] RIP: 0033:0x7f450ed8d169 [ 672.229619][T11929] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 672.229649][T11929] RSP: 002b:00007f450fbc7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 672.229677][T11929] RAX: ffffffffffffffda RBX: 00007f450efa6080 RCX: 00007f450ed8d169 [ 672.229697][T11929] RDX: 0000000000000005 RSI: 00000000c0383e04 RDI: 0000000000000003 [ 672.229715][T11929] RBP: 00007f450fbc7090 R08: 0000000000000000 R09: 0000000000000000 [ 672.229733][T11929] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 672.229750][T11929] R13: 0000000000000000 R14: 00007f450efa6080 R15: 00007fff1c4a0b78 [ 672.229790][T11929] [ 672.229802][T11929] ERROR: Out of memory at tomoyo_realpath_from_path. [ 675.523760][T11975] Invalid ELF header magic: != ELF [ 676.699211][T12016] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1188'. [ 677.438571][T12031] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 677.455138][T12031] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 677.476046][T12031] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 677.517258][T12031] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 677.628637][T12044] rtc_cmos 00:00: Alarms can be up to one day in the future [ 678.938634][ T5843] Bluetooth: hci0: command 0x0406 tx timeout [ 679.438542][T12062] can0: slcan on pty244. [ 679.498474][ T5843] Bluetooth: hci2: command 0x0406 tx timeout [ 679.498560][T11886] Bluetooth: hci1: command 0x0406 tx timeout [ 679.572329][T12061] can0 (unregistered): slcan off pty244. [ 679.591518][T11886] Bluetooth: hci3: command 0x0406 tx timeout [ 679.946526][T12069] FAULT_INJECTION: forcing a failure. [ 679.946526][T12069] name failslab, interval 1, probability 0, space 0, times 0 [ 679.959431][T12069] CPU: 0 UID: 0 PID: 12069 Comm: syz.1.1200 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 679.959471][T12069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 679.959490][T12069] Call Trace: [ 679.959500][T12069] [ 679.959511][T12069] dump_stack_lvl+0x16c/0x1f0 [ 679.959561][T12069] should_fail_ex+0x512/0x640 [ 679.959596][T12069] ? fs_reclaim_acquire+0xae/0x150 [ 679.959637][T12069] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 679.959678][T12069] should_failslab+0xc2/0x120 [ 679.959706][T12069] __kmalloc_noprof+0xd2/0x510 [ 679.959760][T12069] tomoyo_realpath_from_path+0xc2/0x6e0 [ 679.959806][T12069] ? tomoyo_profile+0x47/0x60 [ 679.959869][T12069] tomoyo_path_number_perm+0x245/0x580 [ 679.959905][T12069] ? tomoyo_path_number_perm+0x237/0x580 [ 679.959945][T12069] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 679.959985][T12069] ? find_held_lock+0x2b/0x80 [ 679.960059][T12069] ? find_held_lock+0x2b/0x80 [ 679.960098][T12069] ? hook_file_ioctl_common+0x145/0x410 [ 679.960140][T12069] ? __fget_files+0x20e/0x3c0 [ 679.960192][T12069] security_file_ioctl+0x9b/0x240 [ 679.960232][T12069] __x64_sys_ioctl+0xb7/0x200 [ 679.960272][T12069] do_syscall_64+0xcd/0x260 [ 679.960322][T12069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 679.960354][T12069] RIP: 0033:0x7fdec338d169 [ 679.960377][T12069] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 679.960407][T12069] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 679.960434][T12069] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 679.960454][T12069] RDX: 0000000000000000 RSI: 0000000000005423 RDI: 0000000000000011 [ 679.960472][T12069] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 679.960490][T12069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 679.960508][T12069] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 679.960548][T12069] [ 679.960561][T12069] ERROR: Out of memory at tomoyo_realpath_from_path. [ 680.185448][T12069] can0: slcan on pty244. [ 680.388851][T12068] can0 (unregistered): slcan off pty244. [ 681.490287][T12091] tty tty12: ldisc open failed (-12), clearing slot 11 [ 681.625061][T12073] Invalid ELF header magic: != ELF [ 681.985165][T12103] netlink: 338 bytes leftover after parsing attributes in process `syz.1.1207'. [ 682.945451][T12115] FAULT_INJECTION: forcing a failure. [ 682.945451][T12115] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 682.972423][T12115] CPU: 0 UID: 0 PID: 12115 Comm: syz.3.1211 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 682.972467][T12115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 682.972486][T12115] Call Trace: [ 682.972496][T12115] [ 682.972507][T12115] dump_stack_lvl+0x16c/0x1f0 [ 682.972557][T12115] should_fail_ex+0x512/0x640 [ 682.972598][T12115] _copy_from_user+0x2e/0xd0 [ 682.972637][T12115] ucma_write+0x128/0x330 [ 682.972686][T12115] ? __pfx_ucma_write+0x10/0x10 [ 682.972732][T12115] ? bpf_lsm_file_permission+0x9/0x10 [ 682.972771][T12115] ? security_file_permission+0x71/0x210 [ 682.972811][T12115] ? rw_verify_area+0xcf/0x680 [ 682.972852][T12115] vfs_write+0x25c/0x1180 [ 682.972890][T12115] ? __pfx_ucma_write+0x10/0x10 [ 682.972945][T12115] ? __pfx_vfs_write+0x10/0x10 [ 682.972983][T12115] ? find_held_lock+0x2b/0x80 [ 682.973023][T12115] ? __fget_files+0x204/0x3c0 [ 682.973073][T12115] ? __fget_files+0x20e/0x3c0 [ 682.973127][T12115] ksys_write+0x205/0x240 [ 682.973168][T12115] ? __pfx_ksys_write+0x10/0x10 [ 682.973208][T12115] ? rcu_is_watching+0x12/0xc0 [ 682.973257][T12115] do_syscall_64+0xcd/0x260 [ 682.973315][T12115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 682.973346][T12115] RIP: 0033:0x7fc9fdd8d169 [ 682.973370][T12115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 682.973399][T12115] RSP: 002b:00007fc9fecce038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 682.973427][T12115] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 682.973447][T12115] RDX: 00000000000000c3 RSI: 0000000000000000 RDI: 0000000000000013 [ 682.973464][T12115] RBP: 00007fc9fecce090 R08: 0000000000000000 R09: 0000000000000000 [ 682.973482][T12115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 682.973500][T12115] R13: 0000000000000000 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 682.973538][T12115] [ 685.684781][T12162] dyndbg: bad flag-op @, at start of @ [ 685.697591][T12162] dyndbg: flags parse failed [ 685.760115][T12164] FAULT_INJECTION: forcing a failure. [ 685.760115][T12164] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 685.830380][T12164] CPU: 1 UID: 0 PID: 12164 Comm: syz.3.1225 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 685.830432][T12164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 685.830451][T12164] Call Trace: [ 685.830463][T12164] [ 685.830476][T12164] dump_stack_lvl+0x16c/0x1f0 [ 685.830533][T12164] should_fail_ex+0x512/0x640 [ 685.830581][T12164] should_fail_alloc_page+0xe7/0x130 [ 685.830618][T12164] prepare_alloc_pages+0x3c2/0x610 [ 685.830669][T12164] __alloc_frozen_pages_noprof+0x18f/0x23a0 [ 685.830723][T12164] ? psi_task_switch+0x201/0x8e0 [ 685.830778][T12164] ? lock_acquire+0x179/0x350 [ 685.830809][T12164] ? find_held_lock+0x2b/0x80 [ 685.830859][T12164] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 685.830916][T12164] ? finish_task_switch.isra.0+0x221/0xc10 [ 685.830964][T12164] ? rcu_is_watching+0x12/0xc0 [ 685.831011][T12164] ? __lock_acquire+0x5ca/0x1ba0 [ 685.831068][T12164] ? __lock_acquire+0xaa4/0x1ba0 [ 685.831120][T12164] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 685.831160][T12164] ? policy_nodemask+0xea/0x4e0 [ 685.831219][T12164] alloc_pages_mpol+0x1fb/0x550 [ 685.831253][T12164] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 685.831281][T12164] ? page_table_check_set+0x96f/0xb50 [ 685.831356][T12164] alloc_pages_noprof+0x131/0x390 [ 685.831392][T12164] pte_alloc_one+0x19/0x380 [ 685.831439][T12164] __pte_alloc+0x6d/0x3c0 [ 685.831474][T12164] ? __pfx___pte_alloc+0x10/0x10 [ 685.831507][T12164] ? __pfx___might_resched+0x10/0x10 [ 685.831553][T12164] ? copy_page_range+0x1943/0x5ec0 [ 685.831599][T12164] copy_page_range+0x39a7/0x5ec0 [ 685.831688][T12164] ? __pfx_copy_page_range+0x10/0x10 [ 685.831746][T12164] ? __pfx___might_resched+0x10/0x10 [ 685.831790][T12164] ? __pfx_mas_store+0x10/0x10 [ 685.831819][T12164] ? __vma_enter_locked+0x163/0x3f0 [ 685.831880][T12164] ? copy_process+0x85dd/0x91a0 [ 685.831926][T12164] ? down_write+0x14d/0x200 [ 685.831959][T12164] ? up_write+0x1b2/0x520 [ 685.831998][T12164] copy_process+0x862b/0x91a0 [ 685.832076][T12164] ? __pfx_copy_process+0x10/0x10 [ 685.832121][T12164] ? __pfx___futex_wait+0x10/0x10 [ 685.832191][T12164] kernel_clone+0xfc/0x960 [ 685.832240][T12164] ? __pfx_kernel_clone+0x10/0x10 [ 685.832321][T12164] __do_sys_clone+0xce/0x120 [ 685.832372][T12164] ? __pfx___do_sys_clone+0x10/0x10 [ 685.832460][T12164] ? rcu_is_watching+0x12/0xc0 [ 685.832512][T12164] do_syscall_64+0xcd/0x260 [ 685.832564][T12164] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 685.832597][T12164] RIP: 0033:0x7fc9fdd8d169 [ 685.832622][T12164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 685.832654][T12164] RSP: 002b:00007fc9feccdfe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 685.832684][T12164] RAX: ffffffffffffffda RBX: 00007fc9fdfa5fa0 RCX: 00007fc9fdd8d169 [ 685.832705][T12164] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011 [ 685.832723][T12164] RBP: 00007fc9fde0e990 R08: 0000000000000000 R09: 0000000000000000 [ 685.832742][T12164] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 685.832761][T12164] R13: 0000000000000000 R14: 00007fc9fdfa5fa0 R15: 00007ffc191ad098 [ 685.832803][T12164] [ 686.500875][T12167] FAULT_INJECTION: forcing a failure. [ 686.500875][T12167] name failslab, interval 1, probability 0, space 0, times 0 [ 686.555875][T12167] CPU: 0 UID: 0 PID: 12167 Comm: syz.1.1226 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 686.555922][T12167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 686.555942][T12167] Call Trace: [ 686.555952][T12167] [ 686.555965][T12167] dump_stack_lvl+0x16c/0x1f0 [ 686.556019][T12167] should_fail_ex+0x512/0x640 [ 686.556057][T12167] ? __kmalloc_cache_noprof+0x57/0x3e0 [ 686.556108][T12167] should_failslab+0xc2/0x120 [ 686.556141][T12167] __kmalloc_cache_noprof+0x6a/0x3e0 [ 686.556186][T12167] ? audit_net_init+0x190/0x440 [ 686.556242][T12167] ? uevent_net_init+0xd3/0x350 [ 686.556284][T12167] uevent_net_init+0xd3/0x350 [ 686.556319][T12167] ? __pfx_uevent_net_init+0x10/0x10 [ 686.556355][T12167] ? __pfx_uevent_net_rcv+0x10/0x10 [ 686.556402][T12167] ? __pfx_uevent_net_init+0x10/0x10 [ 686.556435][T12167] ops_init+0x1df/0x5f0 [ 686.556487][T12167] setup_net+0x21e/0x850 [ 686.556538][T12167] ? __pfx_setup_net+0x10/0x10 [ 686.556582][T12167] ? lockdep_init_map_type+0x5c/0x280 [ 686.556615][T12167] ? __pfx_down_read_killable+0x10/0x10 [ 686.556652][T12167] ? debug_mutex_init+0x37/0x70 [ 686.556699][T12167] copy_net_ns+0x2a6/0x5f0 [ 686.556753][T12167] create_new_namespaces+0x3ea/0xad0 [ 686.556811][T12167] unshare_nsproxy_namespaces+0xc0/0x1f0 [ 686.556864][T12167] ksys_unshare+0x45b/0xa40 [ 686.556916][T12167] ? __pfx_ksys_unshare+0x10/0x10 [ 686.556964][T12167] ? xfd_validate_state+0x5d/0x180 [ 686.557004][T12167] ? rcu_is_watching+0x12/0xc0 [ 686.557056][T12167] __x64_sys_unshare+0x31/0x40 [ 686.557107][T12167] do_syscall_64+0xcd/0x260 [ 686.557159][T12167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.557193][T12167] RIP: 0033:0x7fdec338d169 [ 686.557226][T12167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 686.557260][T12167] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 686.557292][T12167] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 686.557315][T12167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080 [ 686.557335][T12167] RBP: 00007fdec340e990 R08: 0000000000000000 R09: 0000000000000000 [ 686.557356][T12167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 686.557376][T12167] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 686.557419][T12167] [ 686.601006][T12173] FAULT_INJECTION: forcing a failure. [ 686.601006][T12173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 686.813484][T12173] CPU: 1 UID: 0 PID: 12173 Comm: syz.0.1223 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 686.813525][T12173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 686.813543][T12173] Call Trace: [ 686.813553][T12173] [ 686.813564][T12173] dump_stack_lvl+0x16c/0x1f0 [ 686.813614][T12173] should_fail_ex+0x512/0x640 [ 686.813654][T12173] _copy_from_user+0x2e/0xd0 [ 686.813694][T12173] move_addr_to_kernel+0x65/0x170 [ 686.813729][T12173] __sys_connect+0xaf/0x170 [ 686.813762][T12173] ? __pfx___sys_connect+0x10/0x10 [ 686.813809][T12173] ? __pfx_ksys_write+0x10/0x10 [ 686.813849][T12173] ? rcu_is_watching+0x12/0xc0 [ 686.813891][T12173] __x64_sys_connect+0x72/0xb0 [ 686.813959][T12173] ? lockdep_hardirqs_on+0x7c/0x110 [ 686.814002][T12173] do_syscall_64+0xcd/0x260 [ 686.814051][T12173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 686.814081][T12173] RIP: 0033:0x7f4465f8d169 [ 686.814104][T12173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 686.814132][T12173] RSP: 002b:00007f4466e0e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 686.814161][T12173] RAX: ffffffffffffffda RBX: 00007f44661a6080 RCX: 00007f4465f8d169 [ 686.814180][T12173] RDX: 0000000000000055 RSI: 00002000000000c0 RDI: 0000000000000003 [ 686.814198][T12173] RBP: 00007f4466e0e090 R08: 0000000000000000 R09: 0000000000000000 [ 686.814215][T12173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 686.814232][T12173] R13: 0000000000000000 R14: 00007f44661a6080 R15: 00007ffe4cd145d8 [ 686.814270][T12173] [ 687.034529][T12167] FAULT_INJECTION: forcing a failure. [ 687.034529][T12167] name fail_futex, interval 1, probability 0, space 0, times 0 [ 687.061771][T12167] CPU: 0 UID: 0 PID: 12167 Comm: syz.1.1226 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 687.061812][T12167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 687.061830][T12167] Call Trace: [ 687.061838][T12167] [ 687.061848][T12167] dump_stack_lvl+0x16c/0x1f0 [ 687.061895][T12167] should_fail_ex+0x512/0x640 [ 687.061944][T12167] get_futex_key+0x49e/0x1000 [ 687.061987][T12167] ? __pfx_get_futex_key+0x10/0x10 [ 687.062023][T12167] ? kfree+0x252/0x4d0 [ 687.062067][T12167] futex_wake+0xe7/0x4e0 [ 687.062095][T12167] ? __pfx_futex_wake+0x10/0x10 [ 687.062119][T12167] ? __pfx_vfs_writev+0x10/0x10 [ 687.062160][T12167] ? do_writev+0x218/0x330 [ 687.062209][T12167] do_futex+0x1e3/0x350 [ 687.062255][T12167] ? __pfx_do_futex+0x10/0x10 [ 687.062298][T12167] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 687.062359][T12167] __x64_sys_futex+0x1e0/0x4c0 [ 687.062407][T12167] ? fput+0x70/0xf0 [ 687.062437][T12167] ? __pfx___x64_sys_futex+0x10/0x10 [ 687.062483][T12167] ? __pfx_do_writev+0x10/0x10 [ 687.062522][T12167] ? rcu_is_watching+0x12/0xc0 [ 687.062572][T12167] do_syscall_64+0xcd/0x260 [ 687.062622][T12167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.062654][T12167] RIP: 0033:0x7fdec338d169 [ 687.062679][T12167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 687.062710][T12167] RSP: 002b:00007fdec11f60e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 687.062740][T12167] RAX: ffffffffffffffda RBX: 00007fdec35a5fa8 RCX: 00007fdec338d169 [ 687.062760][T12167] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdec35a5fac [ 687.062779][T12167] RBP: 00007fdec35a5fa0 R08: 00007fdec40f1000 R09: 0000000000000000 [ 687.062798][T12167] R10: 0000000000000007 R11: 0000000000000246 R12: 00007fdec35a5fac [ 687.062816][T12167] R13: 0000000000000000 R14: 00007ffe6b141ce0 R15: 00007ffe6b141dc8 [ 687.062855][T12167] [ 687.325366][T12182] FAULT_INJECTION: forcing a failure. [ 687.325366][T12182] name failslab, interval 1, probability 0, space 0, times 0 [ 687.338638][T12182] CPU: 0 UID: 0 PID: 12182 Comm: syz.0.1229 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 687.338681][T12182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 687.338700][T12182] Call Trace: [ 687.338710][T12182] [ 687.338721][T12182] dump_stack_lvl+0x16c/0x1f0 [ 687.338773][T12182] should_fail_ex+0x512/0x640 [ 687.338807][T12182] ? fs_reclaim_acquire+0xae/0x150 [ 687.338849][T12182] ? tomoyo_realpath_from_path+0xc2/0x6e0 [ 687.338894][T12182] should_failslab+0xc2/0x120 [ 687.338923][T12182] __kmalloc_noprof+0xd2/0x510 [ 687.338979][T12182] tomoyo_realpath_from_path+0xc2/0x6e0 [ 687.339027][T12182] ? tomoyo_profile+0x47/0x60 [ 687.339081][T12182] tomoyo_path_number_perm+0x245/0x580 [ 687.339124][T12182] ? tomoyo_path_number_perm+0x237/0x580 [ 687.339165][T12182] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 687.339205][T12182] ? find_held_lock+0x2b/0x80 [ 687.339282][T12182] ? find_held_lock+0x2b/0x80 [ 687.339322][T12182] ? hook_file_ioctl_common+0x145/0x410 [ 687.339366][T12182] ? __fget_files+0x20e/0x3c0 [ 687.339420][T12182] security_file_ioctl+0x9b/0x240 [ 687.339462][T12182] __x64_sys_ioctl+0xb7/0x200 [ 687.339504][T12182] do_syscall_64+0xcd/0x260 [ 687.339556][T12182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.339588][T12182] RIP: 0033:0x7f4465f8d169 [ 687.339614][T12182] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 687.339645][T12182] RSP: 002b:00007f4466e2f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.339674][T12182] RAX: ffffffffffffffda RBX: 00007f44661a5fa0 RCX: 00007f4465f8d169 [ 687.339694][T12182] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 687.339712][T12182] RBP: 00007f4466e2f090 R08: 0000000000000000 R09: 0000000000000000 [ 687.339729][T12182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 687.339747][T12182] R13: 0000000000000000 R14: 00007f44661a5fa0 R15: 00007ffe4cd145d8 [ 687.339801][T12182] [ 687.339812][T12182] ERROR: Out of memory at tomoyo_realpath_from_path. [ 687.607973][T12186] input: isc as /devices/virtual/input/input34 [ 687.630129][T12182] input: isc as /devices/virtual/input/input33 [ 687.643445][T12186] FAULT_INJECTION: forcing a failure. [ 687.643445][T12186] name failslab, interval 1, probability 0, space 0, times 0 [ 687.662967][T12186] CPU: 1 UID: 0 PID: 12186 Comm: syz.2.1230 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 687.663013][T12186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 687.663031][T12186] Call Trace: [ 687.663040][T12186] [ 687.663050][T12186] dump_stack_lvl+0x16c/0x1f0 [ 687.663099][T12186] should_fail_ex+0x512/0x640 [ 687.663142][T12186] ? __kmalloc_node_track_caller_noprof+0xc3/0x510 [ 687.663196][T12186] should_failslab+0xc2/0x120 [ 687.663224][T12186] __kmalloc_node_track_caller_noprof+0xd6/0x510 [ 687.663273][T12186] ? kstrdup_const+0x63/0x80 [ 687.663325][T12186] kstrdup+0x53/0x100 [ 687.663354][T12186] kstrdup_const+0x63/0x80 [ 687.663382][T12186] __kernfs_new_node+0x9b/0x8a0 [ 687.663447][T12186] ? __pfx___kernfs_new_node+0x10/0x10 [ 687.663502][T12186] ? find_held_lock+0x2b/0x80 [ 687.663539][T12186] ? kernfs_root+0xee/0x2a0 [ 687.663591][T12186] kernfs_new_node+0x13c/0x1e0 [ 687.663628][T12186] kernfs_create_link+0xcc/0x240 [ 687.663669][T12186] sysfs_do_create_link_sd+0x90/0x140 [ 687.663718][T12186] sysfs_create_link+0x61/0xc0 [ 687.663762][T12186] device_add+0x62c/0x1a70 [ 687.663796][T12186] ? __pfx_device_add+0x10/0x10 [ 687.663824][T12186] ? __pfx_exact_lock+0x10/0x10 [ 687.663875][T12186] ? kobject_get+0xbb/0x150 [ 687.663935][T12186] cdev_device_add+0xc2/0x1e0 [ 687.663985][T12186] evdev_connect+0x3a4/0x4c0 [ 687.664040][T12186] input_attach_handler.isra.0+0x181/0x260 [ 687.664090][T12186] input_register_device+0xa84/0x1130 [ 687.664148][T12186] uinput_ioctl_handler.isra.0+0x1357/0x1df0 [ 687.664190][T12186] ? __pfx_uinput_ioctl_handler.isra.0+0x10/0x10 [ 687.664236][T12186] ? find_held_lock+0x2b/0x80 [ 687.664290][T12186] ? __pfx_uinput_ioctl+0x10/0x10 [ 687.664325][T12186] __x64_sys_ioctl+0x190/0x200 [ 687.664363][T12186] do_syscall_64+0xcd/0x260 [ 687.664409][T12186] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 687.664440][T12186] RIP: 0033:0x7f450ed8d169 [ 687.664462][T12186] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 687.664490][T12186] RSP: 002b:00007f450fbe8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 687.664518][T12186] RAX: ffffffffffffffda RBX: 00007f450efa5fa0 RCX: 00007f450ed8d169 [ 687.664537][T12186] RDX: 0000000000000000 RSI: 0000000000005501 RDI: 0000000000000005 [ 687.664554][T12186] RBP: 00007f450ee0e990 R08: 0000000000000000 R09: 0000000000000000 [ 687.664571][T12186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 687.664587][T12186] R13: 0000000000000000 R14: 00007f450efa5fa0 R15: 00007fff1c4a0b78 [ 687.664624][T12186] [ 687.929687][T12186] input: failed to attach handler evdev to device input34, error: -12 [ 688.307864][T12195] QAT: Stopping all acceleration devices. [ 688.326810][T12197] FAULT_INJECTION: forcing a failure. [ 688.326810][T12197] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 688.372150][T12197] CPU: 0 UID: 0 PID: 12197 Comm: syz.2.1234 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 688.372193][T12197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 688.372210][T12197] Call Trace: [ 688.372220][T12197] [ 688.372230][T12197] dump_stack_lvl+0x16c/0x1f0 [ 688.372268][T12197] should_fail_ex+0x512/0x640 [ 688.372296][T12197] _copy_from_user+0x2e/0xd0 [ 688.372325][T12197] core_sys_select+0x35a/0xbe0 [ 688.372362][T12197] ? __pfx_core_sys_select+0x10/0x10 [ 688.372398][T12197] ? proc_fail_nth_write+0x9f/0x250 [ 688.372451][T12197] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 688.372490][T12197] kern_select+0x15d/0x1e0 [ 688.372520][T12197] ? __pfx_kern_select+0x10/0x10 [ 688.372553][T12197] ? __pfx_ksys_write+0x10/0x10 [ 688.372582][T12197] ? rcu_is_watching+0x12/0xc0 [ 688.372613][T12197] __x64_sys_select+0xbd/0x160 [ 688.372641][T12197] ? do_syscall_64+0x91/0x260 [ 688.372672][T12197] ? lockdep_hardirqs_on+0x7c/0x110 [ 688.372702][T12197] do_syscall_64+0xcd/0x260 [ 688.372734][T12197] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 688.372759][T12197] RIP: 0033:0x7f450ed8d169 [ 688.372775][T12197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 688.372797][T12197] RSP: 002b:00007f450fbc7038 EFLAGS: 00000246 ORIG_RAX: 0000000000000017 [ 688.372817][T12197] RAX: ffffffffffffffda RBX: 00007f450efa6080 RCX: 00007f450ed8d169 [ 688.372831][T12197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000000e [ 688.372845][T12197] RBP: 00007f450fbc7090 R08: 0000000000000000 R09: 0000000000000000 [ 688.372857][T12197] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 688.372871][T12197] R13: 0000000000000000 R14: 00007f450efa6080 R15: 00007fff1c4a0b78 [ 688.372897][T12197] [ 688.874066][T12201] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1232'. [ 688.956197][T12201] veth0_macvtap: left promiscuous mode [ 690.520629][T12222] netlink: 338 bytes leftover after parsing attributes in process `syz.0.1242'. [ 690.539481][T11886] Bluetooth: hci3: unexpected event for opcode 0x7c89 [ 690.776173][T12223] block2mtd: illegal erase size [ 690.963384][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 690.969918][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 691.028480][T12233] FAULT_INJECTION: forcing a failure. [ 691.028480][T12233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 691.088359][T12233] CPU: 0 UID: 0 PID: 12233 Comm: syz.1.1247 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 691.088400][T12233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 691.088417][T12233] Call Trace: [ 691.088426][T12233] [ 691.088437][T12233] dump_stack_lvl+0x16c/0x1f0 [ 691.088485][T12233] should_fail_ex+0x512/0x640 [ 691.088536][T12233] _copy_from_user+0x2e/0xd0 [ 691.088574][T12233] copy_msghdr_from_user+0x98/0x160 [ 691.088615][T12233] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 691.088662][T12233] ? __lock_acquire+0x5ca/0x1ba0 [ 691.088718][T12233] ___sys_recvmsg+0xdb/0x1a0 [ 691.088758][T12233] ? __pfx____sys_recvmsg+0x10/0x10 [ 691.088799][T12233] ? find_held_lock+0x2b/0x80 [ 691.088859][T12233] do_recvmmsg+0x2fe/0x740 [ 691.088903][T12233] ? __pfx_do_recvmmsg+0x10/0x10 [ 691.088951][T12233] ? __mutex_unlock_slowpath+0x161/0x6a0 [ 691.089007][T12233] ? __fget_files+0x20e/0x3c0 [ 691.089060][T12233] __x64_sys_recvmmsg+0x22a/0x280 [ 691.089103][T12233] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 691.089144][T12233] ? rcu_is_watching+0x12/0xc0 [ 691.089191][T12233] do_syscall_64+0xcd/0x260 [ 691.089237][T12233] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 691.089267][T12233] RIP: 0033:0x7fdec338d169 [ 691.089290][T12233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 691.089318][T12233] RSP: 002b:00007fdec11f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 691.089346][T12233] RAX: ffffffffffffffda RBX: 00007fdec35a5fa0 RCX: 00007fdec338d169 [ 691.089366][T12233] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000003 [ 691.089383][T12233] RBP: 00007fdec11f6090 R08: 0000000000000000 R09: 0000000000000000 [ 691.089401][T12233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 691.089419][T12233] R13: 0000000000000000 R14: 00007fdec35a5fa0 R15: 00007ffe6b141dc8 [ 691.089457][T12233] [ 692.015904][ T974] [ 692.018294][ T974] ====================================================== [ 692.025353][ T974] WARNING: possible circular locking dependency detected [ 692.032410][ T974] 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 Not tainted [ 692.039546][ T974] ------------------------------------------------------ [ 692.046647][ T974] kworker/0:2/974 is trying to acquire lock: [ 692.052650][ T974] ffffffff9012d9e8 (rtnl_mutex){+.+.}-{4:4}, at: smc_vlan_by_tcpsk+0x251/0x620 [ 692.061683][ T974] [ 692.061683][ T974] but task is already holding lock: [ 692.069062][ T974] ffff888021b08dd8 (sk_lock-AF_INET){+.+.}-{0:0}, at: smc_connect_work+0x53a/0xae0 [ 692.078422][ T974] [ 692.078422][ T974] which lock already depends on the new lock. [ 692.078422][ T974] [ 692.088838][ T974] [ 692.088838][ T974] the existing dependency chain (in reverse order) is: [ 692.097868][ T974] [ 692.097868][ T974] -> #1 (sk_lock-AF_INET){+.+.}-{0:0}: [ 692.105592][ T974] lock_sock_nested+0x41/0xf0 [ 692.110832][ T974] sockopt_lock_sock+0x54/0x70 [ 692.116156][ T974] do_ip_setsockopt+0xfe/0x3240 [ 692.121551][ T974] ip_setsockopt+0x59/0xf0 [ 692.126515][ T974] udp_setsockopt+0x7d/0xd0 [ 692.131583][ T974] do_sock_setsockopt+0x221/0x470 [ 692.137181][ T974] __sys_setsockopt+0x1a0/0x230 [ 692.142574][ T974] __x64_sys_setsockopt+0xbd/0x160 [ 692.148237][ T974] do_syscall_64+0xcd/0x260 [ 692.153294][ T974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 692.159739][ T974] [ 692.159739][ T974] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 692.166975][ T974] __lock_acquire+0x1173/0x1ba0 [ 692.172378][ T974] lock_acquire+0x179/0x350 [ 692.177412][ T974] __mutex_lock+0x199/0xb90 [ 692.182487][ T974] smc_vlan_by_tcpsk+0x251/0x620 [ 692.187992][ T974] __smc_connect+0x44b/0x4880 [ 692.193208][ T974] smc_connect_work+0x54c/0xae0 [ 692.198600][ T974] process_one_work+0x9cc/0x1b70 [ 692.204078][ T974] worker_thread+0x6c8/0xf10 [ 692.209207][ T974] kthread+0x3c2/0x780 [ 692.213812][ T974] ret_from_fork+0x45/0x80 [ 692.218781][ T974] ret_from_fork_asm+0x1a/0x30 [ 692.224103][ T974] [ 692.224103][ T974] other info that might help us debug this: [ 692.224103][ T974] [ 692.234340][ T974] Possible unsafe locking scenario: [ 692.234340][ T974] [ 692.241809][ T974] CPU0 CPU1 [ 692.247196][ T974] ---- ---- [ 692.252565][ T974] lock(sk_lock-AF_INET); [ 692.256999][ T974] lock(rtnl_mutex); [ 692.263515][ T974] lock(sk_lock-AF_INET); [ 692.270551][ T974] lock(rtnl_mutex); [ 692.274549][ T974] [ 692.274549][ T974] *** DEADLOCK *** [ 692.274549][ T974] [ 692.282785][ T974] 3 locks held by kworker/0:2/974: [ 692.287901][ T974] #0: ffff88814881f148 ((wq_completion)smc_hs_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 692.298823][ T974] #1: ffffc90003b77d18 ((work_completion)(&smc->connect_work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 692.310608][ T974] #2: ffff888021b08dd8 (sk_lock-AF_INET){+.+.}-{0:0}, at: smc_connect_work+0x53a/0xae0 [ 692.320454][ T974] [ 692.320454][ T974] stack backtrace: [ 692.326354][ T974] CPU: 0 UID: 0 PID: 974 Comm: kworker/0:2 Not tainted 6.15.0-rc1-syzkaller-00288-ge618ee89561b #0 PREEMPT(full) [ 692.326385][ T974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 692.326405][ T974] Workqueue: smc_hs_wq smc_connect_work [ 692.326435][ T974] Call Trace: [ 692.326445][ T974] [ 692.326454][ T974] dump_stack_lvl+0x116/0x1f0 [ 692.326492][ T974] print_circular_bug+0x275/0x350 [ 692.326532][ T974] check_noncircular+0x14c/0x170 [ 692.326575][ T974] __lock_acquire+0x1173/0x1ba0 [ 692.326621][ T974] lock_acquire+0x179/0x350 [ 692.326641][ T974] ? smc_vlan_by_tcpsk+0x251/0x620 [ 692.326680][ T974] ? __pfx___might_resched+0x10/0x10 [ 692.326714][ T974] ? kasan_save_stack+0x42/0x60 [ 692.326750][ T974] ? kasan_save_stack+0x33/0x60 [ 692.326784][ T974] ? kasan_save_track+0x14/0x30 [ 692.326821][ T974] __mutex_lock+0x199/0xb90 [ 692.326857][ T974] ? smc_vlan_by_tcpsk+0x251/0x620 [ 692.326890][ T974] ? smc_vlan_by_tcpsk+0x251/0x620 [ 692.326922][ T974] ? __pfx___mutex_lock+0x10/0x10 [ 692.326963][ T974] ? find_held_lock+0x2b/0x80 [ 692.326996][ T974] ? smc_vlan_by_tcpsk+0x251/0x620 [ 692.327027][ T974] ? rtnl_lock+0x9/0x20 [ 692.327049][ T974] smc_vlan_by_tcpsk+0x251/0x620 [ 692.327081][ T974] ? __pfx_smc_vlan_by_tcpsk+0x10/0x10 [ 692.327117][ T974] __smc_connect+0x44b/0x4880 [ 692.327151][ T974] ? __pfx___smc_connect+0x10/0x10 [ 692.327179][ T974] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 692.327211][ T974] ? __local_bh_enable_ip+0xa4/0x120 [ 692.327246][ T974] smc_connect_work+0x54c/0xae0 [ 692.327275][ T974] ? __pfx_smc_connect_work+0x10/0x10 [ 692.327306][ T974] ? rcu_is_watching+0x12/0xc0 [ 692.327339][ T974] process_one_work+0x9cc/0x1b70 [ 692.327373][ T974] ? __pfx_process_one_work+0x10/0x10 [ 692.327407][ T974] ? assign_work+0x1a0/0x250 [ 692.327433][ T974] worker_thread+0x6c8/0xf10 [ 692.327466][ T974] ? __kthread_parkme+0x19e/0x250 [ 692.327504][ T974] ? __pfx_worker_thread+0x10/0x10 [ 692.327532][ T974] kthread+0x3c2/0x780 [ 692.327575][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327598][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327623][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327651][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327675][ T974] ? rcu_is_watching+0x12/0xc0 [ 692.327706][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327732][ T974] ret_from_fork+0x45/0x80 [ 692.327758][ T974] ? __pfx_kthread+0x10/0x10 [ 692.327783][ T974] ret_from_fork_asm+0x1a/0x30 [ 692.327831][ T974]